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Amazon Linux 2023: CVE-2023-2857: Important priority package update for wireshark

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Amazon Linux 2023: CVE-2023-2857: Important priority package update for wireshark

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
05/11/2023
Created
02/14/2025
Added
02/14/2025
Modified
02/14/2025

Description

BLF file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file A flaw was found in the BLF file parser of Wireshark. This issue occurs when decoding malformed packets from a pcap file or from the network, causing a buffer overflow, resulting in a denial of service.

Solution(s)

  • amazon-linux-2023-upgrade-wireshark-cli
  • amazon-linux-2023-upgrade-wireshark-cli-debuginfo
  • amazon-linux-2023-upgrade-wireshark-debugsource
  • amazon-linux-2023-upgrade-wireshark-devel

References

  • https://attackerkb.com/topics/cve-2023-2857
  • CVE - 2023-2857
  • https://alas.aws.amazon.com/AL2023/ALAS-2023-197.html
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