CVE-2022-22822

Description

addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

Affected Platforms

Weakness Type

CWE-190, CWE-190

References

• http://www.openwall.com/lists/oss-security/2022/01/17/3
• https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf
• https://github.com/libexpat/libexpat/pull/539
• https://security.gentoo.org/glsa/202209-24
• https://www.debian.org/security/2022/dsa-5073
• https://www.tenable.com/security/tns-2022-05