Vulnerability-Lookup

CVE-2024-2653 (GCVE-0-2024-2653)

Vulnerability from cvelistv5 – Published: 2024-04-03 17:18 – Updated: 2025-11-04 18:29

Title

CVE-2024-2653

Summary

amphp/http will collect CONTINUATION frames in an unbounded buffer and will not check a limit until it has received the set END_HEADERS flag, resulting in an OOM crash.

Severity

8.2 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-06 16:35 UTC

CWE

CWE-789 - Memory Allocation with Excessive Size Value

Assigner

certcc CNA under the mitre root

CNA scorecard E 42/100 over 156 records in the last 180 days details

References

4 references

URL	Tags
https://github.com/amphp/http/security/advisories…
https://github.com/amphp/http-client/security/adv…
http://www.openwall.com/lists/oss-security/2024/0…
https://www.kb.cert.org/vuls/id/421644

Impacted products

6 products

Vendor	Product	Version	CPE status
AMPHP	amphp/http-client	Affected: v4.0.0-rc10 , ≤ 4.0.0 (custom)	guessed
AMPHP	amphp/http	Affected: 2.0.0-beta.1 , ≤ 2.1.0 (custom)	guessed
AMPHP	amphp/http	Affected: v1.6.0-rc1 , ≤ 1.7.2 (custom)	guessed
amphp	http-client	Affected: v4.0.0-rc10 , ≤ 4.0.0 (custom) cpe:2.3:a:amphp:http-client::::::::
amphp	http	Affected: 2.0.0-beta1 , ≤ 2.1.0 (custom) cpe:2.3:a:amphp:http::::::::
amphp	http	Affected: v1.6.0-rc1 , ≤ 1.7.2 (custom) cpe:2.3:a:amphp:http::::::::

Show details on NVD website

JSON

To clipboard

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BDU:2024-02654 (CVE-2024-2653)

Vulnerability from fstec – Published: 2024-04-06 – Updated: 2024-04-11 – View on bdu.fstec.ru Exploit exists Yes Fixed

Title

Уязвимость библиотеки amphp/http и HTTP-клиента amphp/http-client, позволяющая нарушителю вызвать отказ в обслуживании

Summary

Уязвимость библиотеки amphp/http и HTTP-клиента amphp/http-client (в части реализации протокола HTTP/2) связана с неконтролируемым распределением памяти в результате некорректного ограничения на размер блока полей при обработке фреймов CONTINUATION. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, вызвать отказ в обслуживании путем отправки HTTP-пакетов

Severity

8.5 (High) CVSS 2.0


                      
                        AV:N/AC:L/Au:N/C:N/I:P/A:C

8.2 (High) CVSS 3.0


                      
                        CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Resource exhaustion

Incidents

Yes

Remediation

Software update

CWE

CWE-400 - Неконтролируемый расход ресурса («Истощение ресурса»)
CWE-789 - Неконтролируемое распределение памяти

Aliases

CVE-2024-2653

References

7 references

URL
https://blog.segu-info.com.ar/2024/04/ataque-dos-traves-de-vulnerabilidad-en.html
https://github.com/amphp/http-client/security/advisories/GHSA-w8gf-g2vq-j2f4
https://github.com/amphp/http/security/advisories/GHSA-qjfw-cvjf-f4fm
https://bugzilla.redhat.com/show_bug.cgi?id=2269175
https://access.redhat.com/security/cve/CVE-2024-2653
https://kb.cert.org/vuls/id/421644
https://nowotarski.info/http2-continuation-flood/

Impacted products

2 products from 1 vendor

Vendors

Сообщество свободного программного обеспечения

Products

amphp/http, amphp/http-client

Versions

до 1.7.2 включительно (amphp/http), от 2.0.0 до 2.1.1 (amphp/http), от 4.0.0-rc10 до 4.1.0-rc1 (amphp/http-client)

Product types

Application software, Network device, Network software

Mitigations

Использование рекомендаций: Для amphp/http: https://github.com/amphp/http/security/advisories/GHSA-qjfw-cvjf-f4fm https://github.com/amphp/http/releases/tag/v1.7.3 https://github.com/amphp/http/releases/tag/v2.1.1 Для amphp/http-client: https://github.com/amphp/http-client/security/advisories/GHSA-w8gf-g2vq-j2f4 https://github.com/amphp/http-client/releases/tag/v4.1.0-rc1 Компенсирующие меры: - использование систем обнаружения и предотвращения вторжений, позволяющих предотвратить реализацию атаки CONTINUATION Floud; - ограничить использование протокола HTTP/2 (перейти на HTTP /1.1).

Credits

Данная уязвимость относиться к классу уязвимостей CONTINUATION Flood.

JSON

To clipboard

{
  "CVSS 2.0": "AV:N/AC:L/Au:N/C:N/I:P/A:C",
  "CVSS 3.0": "AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "\u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "\u0434\u043e 1.7.2 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (amphp/http), \u043e\u0442 2.0.0 \u0434\u043e 2.1.1 (amphp/http), \u043e\u0442 4.0.0-rc10 \u0434\u043e 4.1.0-rc1 (amphp/http-client)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439:\n\u0414\u043b\u044f amphp/http:\nhttps://github.com/amphp/http/security/advisories/GHSA-qjfw-cvjf-f4fm\nhttps://github.com/amphp/http/releases/tag/v1.7.3\nhttps://github.com/amphp/http/releases/tag/v2.1.1\n\n\u0414\u043b\u044f amphp/http-client:\nhttps://github.com/amphp/http-client/security/advisories/GHSA-w8gf-g2vq-j2f4\nhttps://github.com/amphp/http-client/releases/tag/v4.1.0-rc1\n\n\u041a\u043e\u043c\u043f\u0435\u043d\u0441\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u043c\u0435\u0440\u044b:\n- \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u044f \u0438 \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0432\u0442\u043e\u0440\u0436\u0435\u043d\u0438\u0439, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0445 \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0442\u0438\u0442\u044c \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0430\u0442\u0430\u043a\u0438 CONTINUATION Floud;\n- \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 HTTP/2 (\u043f\u0435\u0440\u0435\u0439\u0442\u0438 \u043d\u0430 HTTP /1.1).",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "05.01.2024",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "11.04.2024",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "06.04.2024",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2024-02654",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2024-2653",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "amphp/http, amphp/http-client",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": null,
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 amphp/http \u0438 HTTP-\u043a\u043b\u0438\u0435\u043d\u0442\u0430 amphp/http-client, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0421\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u041d\u0435\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u044b\u0439 \u0440\u0430\u0441\u0445\u043e\u0434 \u0440\u0435\u0441\u0443\u0440\u0441\u0430 (\u00ab\u0418\u0441\u0442\u043e\u0449\u0435\u043d\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u0430\u00bb) (CWE-400), \u041d\u0435\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u043e\u0435 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u043f\u0430\u043c\u044f\u0442\u0438 (CWE-789)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 amphp/http \u0438 HTTP-\u043a\u043b\u0438\u0435\u043d\u0442\u0430 amphp/http-client (\u0432 \u0447\u0430\u0441\u0442\u0438 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 HTTP/2) \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u044b\u043c \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435\u043c \u043f\u0430\u043c\u044f\u0442\u0438 \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u043d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0433\u043e \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u043d\u0430 \u0440\u0430\u0437\u043c\u0435\u0440 \u0431\u043b\u043e\u043a\u0430 \u043f\u043e\u043b\u0435\u0439 \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u0444\u0440\u0435\u0439\u043c\u043e\u0432 CONTINUATION. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e, \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438 \u043f\u0443\u0442\u0435\u043c \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0438 HTTP-\u043f\u0430\u043a\u0435\u0442\u043e\u0432",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": "\u0414\u0430\u043d\u043d\u0430\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u044c\u0441\u044f \u043a \u043a\u043b\u0430\u0441\u0441\u0443 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 CONTINUATION Flood.",
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u0418\u0441\u0447\u0435\u0440\u043f\u0430\u043d\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://blog.segu-info.com.ar/2024/04/ataque-dos-traves-de-vulnerabilidad-en.html\nhttps://github.com/amphp/http-client/security/advisories/GHSA-w8gf-g2vq-j2f4 \nhttps://github.com/amphp/http/security/advisories/GHSA-qjfw-cvjf-f4fm\nhttps://bugzilla.redhat.com/show_bug.cgi?id=2269175\nhttps://access.redhat.com/security/cve/CVE-2024-2653\nhttps://kb.cert.org/vuls/id/421644\nhttps://nowotarski.info/http2-continuation-flood/\nhttps://github.com/amphp/http-client/security/advisories/GHSA-w8gf-g2vq-j2f4",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u041f\u0440\u0438\u043a\u043b\u0430\u0434\u043d\u043e\u0435 \u041f\u041e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e, \u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-400, CWE-789",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 8,5)\n\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 8,2)"
}

FKIE_CVE-2024-2653

Vulnerability from fkie_nvd - Published: 2024-04-03 18:15 - Updated: 2026-06-17 07:24

Severity

8.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Summary

amphp/http will collect CONTINUATION frames in an unbounded buffer and will not check a limit until it has received the set END_HEADERS flag, resulting in an OOM crash.

References

	URL	Tags
	cret@cert.org	http://www.openwall.com/lists/oss-security/2024/04/03/16
	cret@cert.org	https://github.com/amphp/http-client/security/advisories/GHSA-w8gf-g2vq-j2f4
	cret@cert.org	https://github.com/amphp/http/security/advisories/GHSA-qjfw-cvjf-f4fm
	af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2024/04/03/16
	af854a3a-2127-422b-91ae-364da2661108	https://github.com/amphp/http-client/security/advisories/GHSA-w8gf-g2vq-j2f4
	af854a3a-2127-422b-91ae-364da2661108	https://github.com/amphp/http/security/advisories/GHSA-qjfw-cvjf-f4fm
	af854a3a-2127-422b-91ae-364da2661108	https://www.kb.cert.org/vuls/id/421644

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "amphp/http-client",
          "vendor": "AMPHP",
          "versions": [
            {
              "lessThanOrEqual": "4.0.0",
              "status": "affected",
              "version": "v4.0.0-rc10",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "amphp/http",
          "vendor": "AMPHP",
          "versions": [
            {
              "lessThanOrEqual": "2.1.0",
              "status": "affected",
              "version": "2.0.0-beta.1",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "amphp/http",
          "vendor": "AMPHP",
          "versions": [
            {
              "lessThanOrEqual": "1.7.2",
              "status": "affected",
              "version": "v1.6.0-rc1",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "cret@cert.org"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:amphp:http-client:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "affected",
          "product": "http-client",
          "vendor": "amphp",
          "versions": [
            {
              "lessThanOrEqual": "4.0.0",
              "status": "affected",
              "version": "v4.0.0-rc10",
              "versionType": "custom"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:amphp:http:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "affected",
          "product": "http",
          "vendor": "amphp",
          "versions": [
            {
              "lessThanOrEqual": "2.1.0",
              "status": "affected",
              "version": "2.0.0-beta1",
              "versionType": "custom"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:amphp:http:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "affected",
          "product": "http",
          "vendor": "amphp",
          "versions": [
            {
              "lessThanOrEqual": "1.7.2",
              "status": "affected",
              "version": "v1.6.0-rc1",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "amphp/http will collect CONTINUATION frames in an unbounded buffer and will not check a limit until it has received the set END_HEADERS flag, resulting in an OOM crash."
    },
    {
      "lang": "es",
      "value": "amphp/http recopilar\u00e1 cuadros de CONTINUACI\u00d3N en un b\u00fafer ilimitado y no verificar\u00e1 un l\u00edmite hasta que haya recibido el indicador END_HEADERS establecido, lo que provocar\u00e1 un bloqueo de OOM."
    }
  ],
  "id": "CVE-2024-2653",
  "lastModified": "2026-06-17T07:24:58.423",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 4.2,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-2653",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-09-06T16:35:51.687001Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-04-03T18:15:07.317",
  "references": [
    {
      "source": "cret@cert.org",
      "url": "http://www.openwall.com/lists/oss-security/2024/04/03/16"
    },
    {
      "source": "cret@cert.org",
      "url": "https://github.com/amphp/http-client/security/advisories/GHSA-w8gf-g2vq-j2f4"
    },
    {
      "source": "cret@cert.org",
      "url": "https://github.com/amphp/http/security/advisories/GHSA-qjfw-cvjf-f4fm"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2024/04/03/16"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/amphp/http-client/security/advisories/GHSA-w8gf-g2vq-j2f4"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/amphp/http/security/advisories/GHSA-qjfw-cvjf-f4fm"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.kb.cert.org/vuls/id/421644"
    }
  ],
  "sourceIdentifier": "cret@cert.org",
  "vulnStatus": "Deferred"
}

GHSA-QJFW-CVJF-F4FM

Vulnerability from github – Published: 2024-04-03 18:06 – Updated: 2024-05-02 18:58

Summary

AMPHP Denial of Service via HTTP/2 CONTINUATION Frames

Details

amphp/http will collect HTTP/2 CONTINUATION frames in an unbounded buffer and will not check the header size limit until it has received the END_HEADERS flag, resulting in an OOM crash. amphp/http-client and amphp/http-server are indirectly affected if they're used with an unpatched version of amphp/http. Early versions of amphp/http-client with HTTP/2 support (v4.0.0-rc10 to 4.0.0) are also directly affected.

Acknowledgements

Thank you to Bartek Nowotarski for reporting the vulnerability.

Severity

8.2 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.1.0"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "amphp/http"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 1.7.2"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "amphp/http"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.7.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "amphp/http-client"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.0.0-rc10"
            },
            {
              "last_affected": "4.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-2653"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-03T18:06:45Z",
    "nvd_published_at": "2024-04-03T18:15:07Z",
    "severity": "HIGH"
  },
  "details": "`amphp/http` will collect HTTP/2 `CONTINUATION` frames in an unbounded buffer and will not check the header size limit until it has received the `END_HEADERS` flag, resulting in an OOM crash. `amphp/http-client` and `amphp/http-server` are indirectly affected if they\u0027re used with an unpatched version of `amphp/http`. Early versions of `amphp/http-client` with HTTP/2 support (v4.0.0-rc10 to 4.0.0) are also directly affected.\n\n## Acknowledgements\n\nThank you to [Bartek Nowotarski](https://nowotarski.info/) for reporting the vulnerability.",
  "id": "GHSA-qjfw-cvjf-f4fm",
  "modified": "2024-05-02T18:58:15Z",
  "published": "2024-04-03T18:06:45Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/amphp/http-client/security/advisories/GHSA-w8gf-g2vq-j2f4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/amphp/http/security/advisories/GHSA-qjfw-cvjf-f4fm"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-2653"
    },
    {
      "type": "WEB",
      "url": "https://github.com/amphp/http/commit/3a33e68a3b53f7279217238e89748cf0cb30b8a6"
    },
    {
      "type": "WEB",
      "url": "https://github.com/amphp/http/commit/881cc33da236fbcd0cb0cf6c2bfc7efcf80ede76"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/amphp/http-client/CVE-2024-2653.yaml"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/amphp/http/CVE-2024-2653.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/amphp/http"
    },
    {
      "type": "WEB",
      "url": "https://www.kb.cert.org/vuls/id/421644"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2024/04/03/16"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "AMPHP Denial of Service via HTTP/2 CONTINUATION Frames"
}

GSD-2024-2653

Vulnerability from gsd - Updated: 2024-04-02 05:02

Details

amphp/http will collect CONTINUATION frames in an unbounded buffer and will not check a limit until it has received the set END_HEADERS flag, resulting in an OOM crash.

Aliases

CVE-2024-2653

JSON

To clipboard

{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-2653"
      ],
      "details": "amphp/http will collect CONTINUATION frames in an unbounded buffer and will not check a limit until it has received the set END_HEADERS flag, resulting in an OOM crash.",
      "id": "GSD-2024-2653",
      "modified": "2024-04-02T05:02:53.092312Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cert@cert.org",
        "ID": "CVE-2024-2653",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "amphp/http-client",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_name": "v4.0.0-rc10",
                          "version_value": "4.0.0"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "amphp/http",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_name": "2.0.0-beta.1",
                          "version_value": "2.1.0"
                        },
                        {
                          "version_affected": "\u003c=",
                          "version_name": "v1.6.0-rc1",
                          "version_value": "1.7.2"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "AMPHP"
            }
          ]
        }
      },
      "data_format": "MITRE",
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            "value": "amphp/http will collect CONTINUATION frames in an unbounded buffer and will not check a limit until it has received the set END_HEADERS flag, resulting in an OOM crash."
          }
        ]
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      "problemtype": {
        "problemtype_data": [
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            "description": [
              {
                "lang": "eng",
                "value": "CWE-789: Memory Allocation with Excessive Size Value"
              }
            ]
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        ]
      },
      "references": {
        "reference_data": [
          {
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            "url": "https://github.com/amphp/http/security/advisories/GHSA-qjfw-cvjf-f4fm"
          },
          {
            "name": "https://github.com/amphp/http-client/security/advisories/GHSA-w8gf-g2vq-j2f4",
            "refsource": "MISC",
            "url": "https://github.com/amphp/http-client/security/advisories/GHSA-w8gf-g2vq-j2f4"
          }
        ]
      },
      "source": {
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "amphp/http will collect CONTINUATION frames in an unbounded buffer and will not check a limit until it has received the set END_HEADERS flag, resulting in an OOM crash."
          },
          {
            "lang": "es",
            "value": "amphp/http recopilar\u00e1 cuadros de CONTINUACI\u00d3N en un b\u00fafer ilimitado y no verificar\u00e1 un l\u00edmite hasta que haya recibido el indicador END_HEADERS establecido, lo que provocar\u00e1 un bloqueo de OOM."
          }
        ],
        "id": "CVE-2024-2653",
        "lastModified": "2024-04-04T12:48:41.700",
        "metrics": {},
        "published": "2024-04-03T18:15:07.317",
        "references": [
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            "url": "https://github.com/amphp/http-client/security/advisories/GHSA-w8gf-g2vq-j2f4"
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            "url": "https://github.com/amphp/http/security/advisories/GHSA-qjfw-cvjf-f4fm"
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        ],
        "sourceIdentifier": "cret@cert.org",
        "vulnStatus": "Awaiting Analysis"
      }
    }
  }
}

WID-SEC-W-2024-0789

Vulnerability from csaf_certbund - Published: 2024-04-03 22:00 - Updated: 2026-06-17 22:00

Summary

HTTP/2: Mehrere Schwachstellen ermöglichen Denial of Service

Severity

Mittel

Scope

8 vulnerabilities in this advisory, including CVE-2024-2653.

CVE-2024-2653

Known affected: 48 products

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2024-2653 (GCVE-0-2024-2653)

BDU:2024-02654 (CVE-2024-2653)

FKIE_CVE-2024-2653

GHSA-QJFW-CVJF-F4FM

Acknowledgements

GSD-2024-2653

WID-SEC-W-2024-0789

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour