ALAS-2022-1649


Amazon Linux 1 Security Advisory: ALAS-2022-1649
Advisory Release Date: 2022-12-01 17:34 Pacific
Advisory Updated Date: 2022-12-10 00:42 Pacific
Severity: Important

Issue Overview:

A vulnerability was found in the Libksba library due to an integer overflow within the CRL parser. The vulnerability can be exploited remotely for code execution on the target system by passing specially crafted data to the application, for example, a malicious S/MIME attachment. (CVE-2022-3515)


Affected Packages:

libksba


Issue Correction:
Run yum update libksba to update your system.

New Packages:
i686:
    libksba-1.3.5-1.10.amzn1.i686
    libksba-devel-1.3.5-1.10.amzn1.i686
    libksba-debuginfo-1.3.5-1.10.amzn1.i686

src:
    libksba-1.3.5-1.10.amzn1.src

x86_64:
    libksba-1.3.5-1.10.amzn1.x86_64
    libksba-debuginfo-1.3.5-1.10.amzn1.x86_64
    libksba-devel-1.3.5-1.10.amzn1.x86_64