n/a vulnerability

In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames.

Published 18 Feb 2022Updated 14 Oct 202641 sources
CVSS 9.8 ✓ VERIFIED REFERENCE

What happened

In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames.

Affected versions

n/a: n/a; V3.1.0 through before V3.1.5 (custom) Fixed: See vendor advisory.

Why it matters

Review the vendor advisory and exposure of the affected product to determine operational impact.

Detection & mitigation

  • Apply vendor-provided updates or mitigations.
  • Review affected product exposure and access logs.

Public PoC references

RepositoryAuthorFirst seenReference
github.comNVD reference2022-02-18Verified