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Out-of-bounds Write Affecting libssh2 package, versions *

low

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 0.05% (18th percentile)
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NVD
7.5 high
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SUSE
7.5 high
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Red Hat
7.5 high

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  • Snyk ID SNYK-DEBIAN11-LIBSSH2-5861756
  • published 26 Aug 2023
  • disclosed 22 Aug 2023
Report a new vulnerability Found a mistake?

Introduced: 22 Aug 2023

CVE-2020-22218 Open this link in a new tab
CWE-787 Open this link in a new tab

How to fix?

There is no fixed version for Debian:11 libssh2.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libssh2 package and not the libssh2 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

An issue was discovered in function _libssh2_packet_add in libssh2 1.10.0 allows attackers to access out of bounds memory.