CPANSA-HarfBuzz-Shaper-2022-33068-harfbuzz: HarfBuzz-Shaper vulnerability

Publisher giterlizzi Document category csaf_security_advisory
Initial release date 2022-06-23T00:00:00 Engine CSAF Perl Toolkit 0.26
Current release date 2022-06-23T00:00:00 Build Date
Current version 1 Status final
CVSS v3.1 Base Score 5.5 Severity
Original language Language en
Also referred to

Vulnerability Description

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.

Vulnerabilities

CVE-2022-33068

Vulnerability Description

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.

Weakness CWE-190 : Integer Overflow or Wraparound

Product status

Known affected
Product Score
HarfBuzz-Shaper greater than 0.017.1 and less than 0.018.1
CVSS Version CVSS Vector CVSS Base Score CVSS Base Severity
3.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H 5.5 Medium
2.0 AV:N/AC:M/Au:N/C:N/I:N/A:P 4.3 Medium

giterlizzi

Namespace: https://github.com/giterlizzi/

gdt@cpan.org

References

Revision history

Version Date of the revision Summary of the revision
1 Thu Jun 23 00:00:00 2022 First release

Sharing rules

TLP:WHITE
For the TLP version see: https://www.first.org/tlp/