VULNERABILITY

Amazon Linux AMI: CVE-2023-39615: Security patch for libxml2 (ALAS-2023-1841)

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Amazon Linux AMI: CVE-2023-39615: Security patch for libxml2 (ALAS-2023-1841)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
08/29/2023
Created
10/11/2023
Added
10/07/2023
Modified
01/28/2025

Description

** DISPUTED ** 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.

Solution(s)

  • amazon-linux-upgrade-libxml2

References

  • ALAS-2023-1841
  • CVE-2023-39615

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