All vulnerabilities

Servers and applications

CVE-2023-39615

Xmlsoft Libxml2 v2.11.0 was discovered to contain an out-of-bounds read via the xmlSAX2StartElement() function at /libxml2/SAX2.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via supplying a crafted XML file. NOTE: the vendor's position is that the product does not support the legacy SAX1 interface with custom callbacks; there is a crash even without crafted input.

Severity
Medium 6.5
Published
29 Aug 2023
Last changed
15 Oct 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
libxml2Servers and applications · cpe:a:xmlsoft:libxml2
  • Version 2.11.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-39615
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-39615