CVE-2011-0433 — Heap-based Buffer Overflow in Tetex

CWE-122 — Heap-based Buffer OverflowCWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-193 — Off-by-one Error18 documents8 sources
Severity
6.8MEDIUMNVD
CNA7.6OSV7.6
EPSS
1.9%
top 16.77%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Gnome EvinceTetex
Timeline
PublishedNov 19
Latest updateMay 17

Description

Heap-based buffer overflow in the linetoken function in afmparse.c in t1lib, as used in teTeX 3.0.x, GNOME evince, and possibly other products, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a DVI file containing a crafted Adobe Font Metrics (AFM) file, a different vulnerability than CVE-2010-2642.

CVSS vector

AV:N/AC:M/C:P/I:P/A:PExploitability: 8.6 | Impact: 6.4

Affected Packages2 packages

▶Debiangnome/evince< 2.32.0-1+3
▶NVDtetex/tetex3.0

🔴Vulnerability Details

3
GHSA
GHSA-m37c-h529-2gqw: Heap-based buffer overflow in the linetoken function in afmparse↗2022-05-17
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OSV
CVE-2011-0433: Heap-based buffer overflow in the linetoken function in afmparse↗2012-11-19
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CVEList
CVE-2011-0433: Heap-based buffer overflow in the linetoken function in afmparse↗2012-11-19
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📋Vendor Advisories

5
Ubuntu
Evince vulnerability↗2012-01-25
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Ubuntu
t1lib vulnerabilities↗2012-01-19
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Red Hat
t1lib: off-by-one errors in token and linetoken↗2011-03-04
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Red Hat
t1lib: Heap-based buffer overflow DVI file AFM font parser↗2011-01-30
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Debian
CVE-2011-0433: evince - Heap-based buffer overflow in the linetoken function in afmparse.c in t1lib, as ...↗2011
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💬Community

8
Bugzilla
CVE-2011-5244 t1lib: off-by-one errors in token and linetoken↗2012-11-20
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Bugzilla
CVE-2010-2642 CVE-2011-0433 CVE-2011-0764 CVE-2011-1552 CVE-2011-1553 CVE-2011-1554 t1lib various flaws [fedora-all]↗2012-01-10
▶
Bugzilla
xorg-x11-server-utils: xrdb regression introduced by the CVE-2011-0465 fix [rhel-6]↗2011-04-13
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Bugzilla
xorg-x11-server-utils: xrdb regression introduced by the CVE-2011-0465 fix [rhel-5]↗2011-04-13
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Bugzilla
CVE-2011-0433 t1lib: Heap-based buffer overflow DVI file AFM font parser [fedora-all]↗2011-02-23
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CVE-2011-0433 — Heap-based Buffer Overflow in Tetex | cvebase