CVE-2018-7247

NameCVE-2018-7247
DescriptionAn issue was discovered in pixHtmlViewer in prog/htmlviewer.c in Leptonica before 1.75.3. Unsanitized input (rootname) can overflow a buffer, leading potentially to arbitrary code execution or possibly unspecified other impact.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
leptonlib (PTS)jessie, jessie (lts)1.71-2.1+deb8u2vulnerable
stretch (security)1.74.1-1+deb9u1vulnerable
stretch (lts), stretch1.74.1-1+deb9u2vulnerable
buster1.76.0-1+deb10u1fixed
buster (security)1.76.0-1+deb10u2fixed
bullseye1.79.0-1.1+deb11u1fixed
sid, trixie, bookworm1.82.0-3fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
leptonlibsource(unstable)1.76.0-1unimportant

Notes

https://github.com/DanBloomberg/leptonica/commit/c1079bb8e77cdd426759e466729917ca37a3ed9f

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