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Medium DLA-3340-1 3 CVEs

libgit2 - security update

Published Feb 23, 2023 · Updated Mar 9, 2026

Ecosystem: Debian

Fixed packages 1

ReleasePackageFixed in
Debian · 10 libgit2 0.27.7+dfsg.1-0.2+deb10u1

Vulnerabilities 3

  • Medium 5.3
    CVE-2023-22742

    libgit2 fails to verify SSH keys by default

    libgit2 is a cross-platform, linkable library implementation of Git. When using an SSH remote with the optional libssh2 backend, libgit2 does not perform certificate checking by default. Prior versions of libgit2 require the caller to set the `certificate_che…

    libgit2 libgit2 rust libgit2 Debian Ubuntu Azure Linux Alpine crates.io
  • Unscored —
    CVE-2020-12278

    An issue was discovered in libgit2 before 0.28.4 and 0.9x before 0.99.0. path.c mishandles equivalent filenames that ex…

    libgit2 libgit2 Debian Ubuntu
  • Unscored —
    CVE-2020-12279

    An issue was discovered in libgit2 before 0.28.4 and 0.9x before 0.99.0. checkout.c mishandles equivalent filenames tha…

    libgit2 libgit2 Debian Ubuntu