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Amazon Linux AMI: CVE-2022-3515: Security patch for libksba (ALAS-2022-1649)

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Amazon Linux AMI: CVE-2022-3515: Security patch for libksba (ALAS-2022-1649)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
10/19/2022
Created
12/12/2022
Added
12/10/2022
Modified
01/23/2023

Description

Details for this vulnerability have not been published by NIST at this point. Descriptions from software vendor advisories for this issue are provided below.

From ALAS-2022-1649:

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)

Solution(s)

  • amazon-linux-upgrade-libksba

References

  • ALAS-2022-1649
  • CVE-2022-3515
  • USN-5688-1
  • USN-5688-2

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