Vulnerability-Lookup

GHSA-QFGJ-VXWQ-R49V

Vulnerability from github – Published: 2022-05-13 01:25 – Updated: 2022-05-13 01:25

Details

Integer underflow in the dccp_parse_options function (net/dccp/options.c) in the Linux kernel before 2.6.33.14 allows remote attackers to cause a denial of service via a Datagram Congestion Control Protocol (DCCP) packet with an invalid feature options length, which triggers a buffer over-read.

Severity

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2011-1770"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-191"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2011-06-24T20:55:00Z",
    "severity": "HIGH"
  },
  "details": "Integer underflow in the dccp_parse_options function (net/dccp/options.c) in the Linux kernel before 2.6.33.14 allows remote attackers to cause a denial of service via a Datagram Congestion Control Protocol (DCCP) packet with an invalid feature options length, which triggers a buffer over-read.",
  "id": "GHSA-qfgj-vxwq-r49v",
  "modified": "2022-05-13T01:25:05Z",
  "published": "2022-05-13T01:25:05Z",
  "references": [
    {
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-1770"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2011:0836"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2011:1253"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2011-1770"
    },
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    },
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      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061236.html"
    },
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      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061366.html"
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      "type": "WEB",
      "url": "http://marc.info/?l=linux-kernel\u0026m=130468845209036\u0026w=2"
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      "type": "WEB",
      "url": "http://marc.info/?l=linux-kernel\u0026m=130469305815140\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/44932"
    },
    {
      "type": "WEB",
      "url": "http://securityreason.com/securityalert/8286"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v2.6/longterm/v2.6.33/ChangeLog-2.6.33.14"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/47769"
    },
    {
      "type": "WEB",
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  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2011-1770 (GCVE-0-2011-1770)

Vulnerability from cvelistv5 – Published: 2011-06-24 20:00 – Updated: 2024-08-06 22:37

Summary

Severity

No CVSS data available.

CWE

Assigner

redhat CNA under the redhat root

CNA scorecard B 81/100 over 996 records in the last 180 days details

References

10 references

URL	Tags
http://www.securitytracker.com/id?1025592	vdb-entryx_refsource_SECTRACK
http://marc.info/?l=linux-kernel&m=130468845209036&w=2	mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/47769	vdb-entryx_refsource_BID
http://marc.info/?l=linux-kernel&m=130469305815140&w=2	mailing-listx_refsource_MLIST
https://bugzilla.redhat.com/show_bug.cgi?id=703011	x_refsource_CONFIRM
http://secunia.com/advisories/44932	third-party-advisoryx_refsource_SECUNIA
http://securityreason.com/securityalert/8286	third-party-advisoryx_refsource_SREASON
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
http://www.kernel.org/pub/linux/kernel/v2.6/longt…	x_refsource_CONFIRM
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA

Date Public

2011-05-06 00:00

Show details on NVD website

JSON

To clipboard

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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

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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.
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