Vulnerability-Lookup

OPENSUSE-SU-2021:3236-1

Vulnerability from csaf_opensuse - Published: 2021-09-27 14:37 - Updated: 2021-09-27 14:37

Summary

Security update for gd

Severity

Moderate

Notes

Title of the patch: Security update for gd

Description of the patch: This update for gd fixes the following issues: - CVE-2021-40812: Fixed out-of-bounds read caused by the lack of certain gdGetBuf and gdPutBuf return value checks (bsc#1190400).

Patchnames: openSUSE-SLE-15.3-2021-3236

CVE-2021-40812

4 (Medium)


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

Affected products

Recommended 13 products

Product	Version	Remediation
Unresolved product id: openSUSE Leap 15.3:gd-2.2.5-11.3.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:gd-2.2.5-11.3.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:gd-2.2.5-11.3.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:gd-2.2.5-11.3.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:gd-devel-2.2.5-11.3.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:gd-devel-2.2.5-11.3.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:gd-devel-2.2.5-11.3.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:gd-devel-2.2.5-11.3.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:libgd3-2.2.5-11.3.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:libgd3-2.2.5-11.3.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:libgd3-2.2.5-11.3.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:libgd3-2.2.5-11.3.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap 15.3:libgd3-32bit-2.2.5-11.3.1.x86_64	—	Vendor Fix

Threats

Impact low

References

8 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/o…	self
https://lists.opensuse.org/archives/list/security…	self
https://lists.opensuse.org/archives/list/security…	self
https://bugzilla.suse.com/1190400	self
https://www.suse.com/security/cve/CVE-2021-40812/	self
https://www.suse.com/security/cve/CVE-2021-40812	external
https://bugzilla.suse.com/1190400	external

JSON

To clipboard

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}

CVE-2021-40812 (GCVE-0-2021-40812)

Vulnerability from cvelistv5 – Published: 2021-09-08 00:00 – Updated: 2024-10-29 13:45

Summary

The GD Graphics Library (aka LibGD) through 2.3.2 has an out-of-bounds read because of the lack of certain gdGetBuf and gdPutBuf return value checks.

Severity

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-07-30 16:15 UTC

CWE

n/a
CWE-125 - Out-of-bounds Read

Assigner

mitre mitre root

References

3 references

URL	Tags
https://github.com/libgd/libgd/commit/6f5136821be…
https://github.com/libgd/libgd/issues/750#issueco…
https://lists.debian.org/debian-lts-announce/2024…	mailing-list

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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.

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.