Out-of-bounds Read Affecting libssh2-1-32bit package, versions <1.9.0-4.13.1


Severity

Recommended
0.0
low
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
3.33% (92nd percentile)

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  • Snyk IDSNYK-SLES151-LIBSSH2132BIT-2696562
  • published14 Apr 2022
  • disclosed27 Nov 2020

Introduced: 27 Nov 2020

CVE-2019-3860  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade SLES:15.1 libssh2-1-32bit to version 1.9.0-4.13.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libssh2-1-32bit package and not the libssh2-1-32bit package as distributed by SLES. See How to fix? for SLES:15.1 relevant fixed versions and status.

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SFTP packets with empty payloads are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.