CVE-2022-33068

Name

CVE-2022-33068

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.

NVD Severity

medium

Other trackers

CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia

Mailing lists

oss-security, full-disclosure, bugtraq

Exploits

Exploit DB, Metasploit

Forges

GitHub (code, issues), Aports (code, issues)

References

Type	URI
MISC	https://github.com/harfbuzz/harfbuzz/issues/3557
MISC	https://github.com/harfbuzz/harfbuzz/commit/62e803b36173fd096d7ad460dd1d1db9be542593
Mailing List	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FQBJ24W6TXLSAQWCFW7IBGUMX4AJI3S4/
Mailing List	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QQMEXOVDL3T2UXKBCON7JSOCE646G7HG/
Mailing List	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W56WTC5IY4EIUHVUIHMCXA3BSBZLSZCI/
Third Party Advisory	https://security.gentoo.org/glsa/202209-11
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FQBJ24W6TXLSAQWCFW7IBGUMX4AJI3S4/
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QQMEXOVDL3T2UXKBCON7JSOCE646G7HG/
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W56WTC5IY4EIUHVUIHMCXA3BSBZLSZCI/

Match rules

CPE URI	Source package	Min version	Max version
`cpe:2.3:a:harfbuzz_project:harfbuzz:4.3.0:::::::*`	harfbuzz	== None	== 4.3.0

Vulnerable and fixed packages

Source package	Branch	Version	Maintainer	Status
harfbuzz	3.16-main	4.3.0-r0	Natanael Copa <ncopa@alpinelinux.org>	possibly vulnerable