Vulnerability-Lookup

OPENSUSE-SU-2022:2663-1

Vulnerability from csaf_opensuse - Published: 2022-08-04 07:21 - Updated: 2022-08-04 07:21

Summary

Security update for harfbuzz

Severity

Important

Notes

Title of the patch: Security update for harfbuzz

Description of the patch: This update for harfbuzz fixes the following issues: - CVE-2022-33068: Fixed a integer overflow in hb-ot-shape-fallback.cc (bsc#1200900).

Patchnames: openSUSE-Leap-Micro-5.2-2022-2663

CVE-2022-33068

7.3 (High)


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

Affected products

Recommended 2 products

Product	Identifier	Version	Remediation
Unresolved product id: openSUSE Leap Micro 5.2:libharfbuzz0-2.6.4-150200.3.3.1.aarch64		—	Vendor Fix
Unresolved product id: openSUSE Leap Micro 5.2:libharfbuzz0-2.6.4-150200.3.3.1.x86_64		—	Vendor Fix

Threats

Impact important

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/1200900	self
https://www.suse.com/security/cve/CVE-2022-33068/	self
https://www.suse.com/security/cve/CVE-2022-33068	external
https://bugzilla.suse.com/1200900	external

JSON

To clipboard

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CVE-2022-33068 (GCVE-0-2022-33068)

Vulnerability from cvelistv5 – Published: 2022-06-22 13:24 – Updated: 2024-08-03 08:01

Summary

An integer overflow in the component hb-ot-shape-fallback.cc of Harfbuzz v4.3.0 allows attackers to cause a Denial of Service (DoS) via unspecified vectors.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

6 references

URL	Tags
https://github.com/harfbuzz/harfbuzz/issues/3557	x_refsource_MISC
https://github.com/harfbuzz/harfbuzz/commit/62e80…	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.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://security.gentoo.org/glsa/202209-11	vendor-advisoryx_refsource_GENTOO

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.

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.