Vulnerability-Lookup

CERTFR-2026-AVI-0395

Vulnerability from certfr_avis - Published: 2026-04-03 - Updated: 2026-04-03

De multiples vulnérabilités ont été découvertes dans les produits IBM. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un déni de service à distance.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

Vendor	Product	Description
IBM	WebSphere	WebSphere eXtreme Scale versions 8.6.1.x sans le correctif de sécurité PH70422
IBM	QRadar SIEM	QRadar SIEM versions 7.5.x antérieures à 7.5.0 UP15 IF01
IBM	WebSphere Automation	WebSphere Automation versions antérieures à 1.12.0
IBM	Storage Protect	Storage Protect Plus Server versions 10.1.x antérieures à 10.1.18

References

Title

Publication Time

CVE-2021-33930 (GCVE-0-2021-33930)

Vulnerability from cvelistv5 – Published: 2021-09-02 14:58 – Updated: 2024-08-04 00:05

Summary

Buffer overflow vulnerability in function pool_installable_whatprovides in src/repo.h in libsolv before 0.7.17 allows attackers to cause a Denial of Service.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

1 reference

URL	Tags
https://github.com/openSUSE/libsolv/issues/417	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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CVE-2021-33938 (GCVE-0-2021-33938)

Vulnerability from cvelistv5 – Published: 2021-09-02 14:58 – Updated: 2024-08-04 00:05

Summary

Buffer overflow vulnerability in function prune_to_recommended in src/policy.c in libsolv before 0.7.17 allows attackers to cause a Denial of Service.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

1 reference

URL	Tags
https://github.com/openSUSE/libsolv/issues/420	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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CVE-2021-3426 (GCVE-0-2021-3426)

Vulnerability from cvelistv5 – Published: 2021-05-20 00:00 – Updated: 2025-12-18 11:45

Summary

There's a flaw in Python 3's pydoc. A local or adjacent attacker who discovers or is able to convince another local or adjacent user to start a pydoc server could access the server and use it to disclose sensitive information belonging to the other user that they would not normally be able to access. The highest risk of this flaw is to data confidentiality. This flaw affects Python versions before 3.8.9, Python versions before 3.9.3 and Python versions before 3.10.0a7.

Severity

5.7 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-200

Assigner

redhat

References

15 references

URL	Tags
https://lists.debian.org/debian-lts-announce/2021…	mailing-list
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://security.gentoo.org/glsa/202104-04	vendor-advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1935913
https://www.oracle.com/security-alerts/cpuoct2021.html
https://security.netapp.com/advisory/ntap-2021062…
https://www.oracle.com/security-alerts/cpujan2022.html
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://lists.debian.org/debian-lts-announce/2024…

Impacted products

1 product

Vendor	Product	Version
n/a	python	Affected: python 3.8.9, python 3.9.3, python 3.10.0a7

Show details on NVD website

JSON

To clipboard

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CVE-2021-3572 (GCVE-0-2021-3572)

Vulnerability from cvelistv5 – Published: 2021-11-10 17:55 – Updated: 2024-08-03 17:01

Summary

A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest threat from this vulnerability is to data integrity. This is fixed in python-pip version 21.1.

Severity

No CVSS data available.

CWE

CWE-20

Assigner

redhat

References

4 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1962856
https://www.oracle.com/security-alerts/cpuapr2022.html
https://www.oracle.com/security-alerts/cpujul2022.html
https://security.netapp.com/advisory/ntap-2024062…

Impacted products

1 product

Vendor	Product	Version
n/a	python-pip	Affected: fixed in python-pip 21.1

Show details on NVD website

JSON

To clipboard

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CVE-2021-3733 (GCVE-0-2021-3733)

Vulnerability from cvelistv5 – Published: 2022-03-07 00:00 – Updated: 2025-11-03 21:45

Summary

There's a flaw in urllib's AbstractBasicAuthHandler class. An attacker who controls a malicious HTTP server that an HTTP client (such as web browser) connects to, could trigger a Regular Expression Denial of Service (ReDOS) during an authentication request with a specially crafted payload that is sent by the server to the client. The greatest threat that this flaw poses is to application availability.

Severity

No CVSS data available.

CWE

CWE-400 - - Uncontrolled Resource Consumption

Assigner

redhat

References

9 references

URL	Tags
https://bugs.python.org/issue43075
https://bugzilla.redhat.com/show_bug.cgi?id=1995234
https://github.com/python/cpython/pull/24391
https://ubuntu.com/security/CVE-2021-3733
https://github.com/python/cpython/commit/7215d1ae…
https://security.netapp.com/advisory/ntap-2022040…
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://lists.debian.org/debian-lts-announce/2024…

Impacted products

1 product

Vendor	Product	Version
n/a	python	Affected: Fixed in python v3.6.14, python v3.7.11, python v3.8.10, python v3.9.5.

Show details on NVD website

JSON

To clipboard

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CVE-2021-3737 (GCVE-0-2021-3737)

Vulnerability from cvelistv5 – Published: 2022-03-04 00:00 – Updated: 2025-12-17 21:32

Summary

A flaw was found in python. An improperly handled HTTP response in the HTTP client code of python may allow a remote attacker, who controls the HTTP server, to make the client script enter an infinite loop, consuming CPU time. The highest threat from this vulnerability is to system availability.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-835 - - Loop with Unreachable Exit Condition ('Infinite Loop'), CWE-400 - Uncontrolled Resource Consumption

Assigner

redhat

References

12 references

URL	Tags
https://bugs.python.org/issue44022
https://github.com/python/cpython/pull/25916
https://bugzilla.redhat.com/show_bug.cgi?id=1995162
https://github.com/python/cpython/pull/26503
https://ubuntu.com/security/CVE-2021-3737
https://www.oracle.com/security-alerts/cpujul2022.html
https://python-security.readthedocs.io/vuln/urlli…
https://security.netapp.com/advisory/ntap-2022040…
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://lists.debian.org/debian-lts-announce/2024…
https://lists.debian.org/debian-lts-announce/2024…

Impacted products

1 product

Vendor	Product	Version
n/a	python	Affected: Fixed in python v3.6.14, python v3.7.11, python v3.8.11, python v3.9.6, python v3.10.0b2

Show details on NVD website

JSON

To clipboard

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CVE-2021-4189 (GCVE-0-2021-4189)

Vulnerability from cvelistv5 – Published: 2022-08-24 00:00 – Updated: 2025-12-17 21:36

Summary

A flaw was found in Python, specifically in the FTP (File Transfer Protocol) client library in PASV (passive) mode. The issue is how the FTP client trusts the host from the PASV response by default. This flaw allows an attacker to set up a malicious FTP server that can trick FTP clients into connecting back to a given IP address and port. This vulnerability could lead to FTP client scanning ports, which otherwise would not have been possible.

Severity

5.3 (Medium)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

Not-Known
CWE-252 - Unchecked Return Value

Assigner

redhat

References

10 references

URL	Tags
https://bugs.python.org/issue43285
https://python-security.readthedocs.io/vuln/ftpli…
https://github.com/python/cpython/commit/0ab152c6…
https://security-tracker.debian.org/tracker/CVE-2…
https://bugzilla.redhat.com/show_bug.cgi?id=2036020
https://access.redhat.com/security/cve/CVE-2021-4189
https://security.netapp.com/advisory/ntap-2022110…
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://lists.debian.org/debian-lts-announce/2024…

Impacted products

1 product

Vendor	Product	Version
n/a	python	Affected: Fixed in python 3.6.14, python 3.7.11, python 3.8.9, python 3.9.3, python 3.10.0

Show details on NVD website

JSON

To clipboard

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CVE-2021-42771 (GCVE-0-2021-42771)

Vulnerability from cvelistv5 – Published: 2021-10-20 20:05 – Updated: 2024-08-04 03:38

Summary

Babel.Locale in Babel before 2.9.1 allows attackers to load arbitrary locale .dat files (containing serialized Python objects) via directory traversal, leading to code execution.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

5 references

URL	Tags
https://www.tenable.com/security/research/tra-2021-14	x_refsource_MISC
https://github.com/python-babel/babel/pull/782	x_refsource_MISC
https://lists.debian.org/debian-lts/2021/10/msg00…	x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2021…	mailing-listx_refsource_MLIST
https://www.debian.org/security/2021/dsa-5018	vendor-advisoryx_refsource_DEBIAN

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CVE-2021-43618 (GCVE-0-2021-43618)

Vulnerability from cvelistv5 – Published: 2021-11-15 00:00 – Updated: 2024-08-04 04:03

Summary

GNU Multiple Precision Arithmetic Library (GMP) through 6.2.1 has an mpz/inp_raw.c integer overflow and resultant buffer overflow via crafted input, leading to a segmentation fault on 32-bit platforms.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

8 references

URL	Tags
https://gmplib.org/list-archives/gmp-bugs/2021-Se…
https://bugs.debian.org/994405
https://gmplib.org/repo/gmp-6.2/rev/561a9c25298e
https://lists.debian.org/debian-lts-announce/2021…	mailing-list
http://www.openwall.com/lists/oss-security/2022/10/13/3	mailing-list
http://seclists.org/fulldisclosure/2022/Oct/8	mailing-list
https://security.netapp.com/advisory/ntap-2022111…
https://security.gentoo.org/glsa/202309-13	vendor-advisory

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CVE-2021-43818 (GCVE-0-2021-43818)

Vulnerability from cvelistv5 – Published: 2021-12-13 18:05 – Updated: 2025-12-18 15:05

Title

HTML Cleaner allows crafted and SVG embedded scripts to pass through

Summary

lxml is a library for processing XML and HTML in the Python language. Prior to version 4.6.5, the HTML Cleaner in lxml.html lets certain crafted script content pass through, as well as script content in SVG files embedded using data URIs. Users that employ the HTML cleaner in a security relevant context should upgrade to lxml 4.6.5 to receive a patch. There are no known workarounds available.

Severity

8.2 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

GitHub_M

References

14 references

URL	Tags
https://github.com/lxml/lxml/security/advisories/…	x_refsource_CONFIRM
https://github.com/lxml/lxml/commit/12fa966900718…	x_refsource_MISC
https://github.com/lxml/lxml/commit/a3eacbc0dcf1d…	x_refsource_MISC
https://github.com/lxml/lxml/commit/f2330237440df…	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.debian.org/debian-lts-announce/2021…	mailing-listx_refsource_MLIST
https://www.debian.org/security/2022/dsa-5043	vendor-advisoryx_refsource_DEBIAN
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://www.oracle.com/security-alerts/cpuapr2022.html	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2022010…	x_refsource_CONFIRM
https://www.oracle.com/security-alerts/cpujul2022.html	x_refsource_MISC
https://security.gentoo.org/glsa/202208-06	vendor-advisoryx_refsource_GENTOO

Impacted products

1 product

Vendor	Product	Version
lxml	lxml	Affected: < 4.6.5

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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.

Detection rules are retrieved from Rulezet.

Action not permitted

CERTFR-2026-AVI-0395

Solutions

CVE-2021-33930 (GCVE-0-2021-33930)

CVE-2021-33938 (GCVE-0-2021-33938)

CVE-2021-3426 (GCVE-0-2021-3426)

CVE-2021-3572 (GCVE-0-2021-3572)

CVE-2021-3733 (GCVE-0-2021-3733)

CVE-2021-3737 (GCVE-0-2021-3737)

CVE-2021-4189 (GCVE-0-2021-4189)

CVE-2021-42771 (GCVE-0-2021-42771)

CVE-2021-43618 (GCVE-0-2021-43618)

CVE-2021-43818 (GCVE-0-2021-43818)

Tags

Sightings

Nomenclature