CVE-2020-0182

NameCVE-2020-0182
DescriptionIn exif_entry_get_value of exif-entry.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-147140917
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-2249-1
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libexif (PTS)stretch0.6.21-2+deb9u4fixed
stretch (security)0.6.21-2+deb9u1vulnerable
buster0.6.21-5.1+deb10u4fixed
buster (security)0.6.21-5.1+deb10u1vulnerable
bullseye, sid0.6.22-2fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libexifsourcejessie0.6.21-2+deb8u4DLA-2249-1
libexifsourcestretch0.6.21-2+deb9u4
libexifsourcebuster0.6.21-5.1+deb10u4
libexifsource(unstable)0.6.22-1low

Notes

https://github.com/libexif/libexif/commit/f9bb9f263fb00f0603ecbefa8957cad24168cbff (0.6.22)
CVE originally originally reported by Android where a different patch was shipped

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