CVE-2011-1554

NameCVE-2011-1554
DescriptionOff-by-one error in t1lib 5.1.2 and earlier, as used in Xpdf before 3.02pl6, teTeX, and other products, allows remote attackers to cause a denial of service (application crash) via a PDF document containing a crafted Type 1 font that triggers an invalid memory read, integer overflow, and invalid pointer dereference, a different vulnerability than CVE-2011-0764.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-2388-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
poppler (PTS)bullseye (security), bullseye20.09.0-3.1+deb11u1fixed
bookworm22.12.0-2fixed
sid, trixie24.08.0-2fixed
xpdf (PTS)bullseye3.04+git20210103-3fixed
bookworm3.04+git20220601-1fixed
sid, trixie3.04+git20240613-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
popplersource(unstable)(not affected)
t1libsourcelenny5.1.2-3+lenny1
t1libsourcesqueeze5.1.2-3+squeeze1
t1libsource(unstable)5.1.2-3.5
xpdfsource(unstable)3.02-9

Notes

see https://bugzilla.redhat.com/show_bug.cgi?id=692909#c23
- poppler <not-affected> (never used t1lib)

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