| Name | CVE-2018-14567 |
| Description | libxml2 2.9.8, if --with-lzma is used, allows remote attackers to cause a denial of service (infinite loop) via a crafted XML file that triggers LZMA_MEMLIMIT_ERROR, as demonstrated by xmllint, a different vulnerability than CVE-2015-8035 and CVE-2018-9251. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1524-1, DLA-2369-1, ELA-46-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| libxml2 (PTS) | jessie, jessie (lts) | 2.9.1+dfsg1-5+deb8u17 | fixed |
| stretch (security) | 2.9.4+dfsg1-2.2+deb9u7 | fixed | |
| stretch (lts), stretch | 2.9.4+dfsg1-2.2+deb9u11 | fixed | |
| buster, buster (lts) | 2.9.4+dfsg1-7+deb10u9 | fixed | |
| buster (security) | 2.9.4+dfsg1-7+deb10u6 | fixed | |
| bullseye | 2.9.10+dfsg-6.7+deb11u4 | fixed | |
| bullseye (security) | 2.9.10+dfsg-6.7+deb11u5 | fixed | |
| bookworm | 2.9.14+dfsg-1.3~deb12u1 | fixed | |
| sid, trixie | 2.12.7+dfsg+really2.9.14-0.2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| libxml2 | source | experimental | 2.9.9+dfsg1-1~exp1 | |||
| libxml2 | source | wheezy | 2.8.0+dfsg1-7+wheezy13 | ELA-46-1 | ||
| libxml2 | source | jessie | 2.9.1+dfsg1-5+deb8u7 | DLA-1524-1 | ||
| libxml2 | source | stretch | 2.9.4+dfsg1-2.2+deb9u3 | DLA-2369-1 | ||
| libxml2 | source | buster | 2.9.4+dfsg1-7+deb10u1 | |||
| libxml2 | source | (unstable) | 2.9.10+dfsg-2 |
https://gitlab.gnome.org/GNOME/libxml2/issues/13 (not public yet)
https://gitlab.gnome.org/GNOME/libxml2/commit/2240fbf5912054af025fb6e01e26375100275e74