CVE-2019-11068

NameCVE-2019-11068
Descriptionlibxslt through 1.1.33 allows bypass of a protection mechanism because callers of xsltCheckRead and xsltCheckWrite permit access even upon receiving a -1 error code. xsltCheckRead can return -1 for a crafted URL that is not actually invalid and is subsequently loaded.
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-1756-1
NVD severityhigh
Debian Bugs926895, 933743

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libxslt (PTS)jessie1.1.28-2+deb8u3vulnerable
jessie (security)1.1.28-2+deb8u6fixed
stretch1.1.29-2.1+deb9u1fixed
buster1.1.32-2.2~deb10u1fixed
bullseye, sid1.1.32-2.2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libxsltsource(unstable)1.1.32-2.1926895, 933743
libxsltsourcebuster1.1.32-2.1~deb10u1
libxsltsourcejessie1.1.28-2+deb8u4DLA-1756-1
libxsltsourcestretch1.1.29-2.1+deb9u1

Notes

https://gitlab.gnome.org/GNOME/libxslt/issues/12
https://gitlab.gnome.org/GNOME/libxslt/commit/e03553605b45c88f0b4b2980adfbbb8f6fca2fd6

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