Libxfont vulnerabilitiesRanked by how likely they are to be used.
Libxfont is made by X.org. We track 4 published vulnerabilities in it, across 3 versions. None of them is on the list of flaws known to be exploited today. If you run Libxfont, keep it on a version the vendor still supports.
We keep watching the known-exploited list.
Which Libxfont vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Libxfont's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Libxfont flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 5.6%CVE-2007-1351High
Integer overflow in the bdfReadCharacters function in bdfread.c in (1) X.Org libXfont before 20070403 and (2) freetype 2.3.2 and earlier allows remote authenticated users to execute arbitrary code via crafted BDF...
- 1.5%
Integer overflow in the FontFileInitTable function in X.Org libXfont before 20070403 allows remote authenticated users to execute arbitrary code via a long first line in the fonts.dir file, which results in a heap...
- 0.4%CVE-2017-13720High
In the PatternMatch function in fontfile/fontdir.c in libXfont through 1.5.2 and 2.x before 2.0.2, an attacker with access to an X connection can cause a buffer over-read during pattern matching of fonts, leading to...
- 0.4%CVE-2017-13722High
In the pcfGetProperties function in bitmap/pcfread.c in libXfont through 1.5.2 and 2.x before 2.0.2, a missing boundary check (for PCF files) could be used by local attackers authenticated to an Xserver for a buffer...
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1 new flaw affects software Acme tracks
Integer overflow in the bdfReadCharacters function in bdfread.c in (1) X.Org libXfont before 20070403 and (2) freetype 2.3.2 and earlier allows remote authenticated users to execute arbitrary code via crafted BDF fonts, which result in a heap overflow.
- Matched to
- Libxfont on Acme's software list
- What to do
- Plan in the vendor’s update
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We track 4 published vulnerabilities listed under the name Libxfont, across 3 versions.
None of Libxfont's vulnerabilities is on the list of flaws known to be exploited today.
Create a Precursor Intelligence account and track Libxfont. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.