PT-2007-7487 · T1Lib+2 · Libt1-5+12
Publicado
1970-01-01
·
Atualizado
2018-10-15
·
CVE-2007-4033
CVSS v2.0
7.5
Alta
| Vetor | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Name of the Vulnerable Software and Affected Versions
t1lib versions prior to 5.0.2-r1
t1lib-bin (affected versions not specified)
libt1-dev (affected versions not specified)
libt1-doc (affected versions not specified)
libt1-5 (affected versions not specified)
tetex-latex-3.0 (affected versions not specified)
tetex-xdvi-3.0 (affected versions not specified)
tetex-dvips-3.0 (affected versions not specified)
tetex-doc-3.0 (affected versions not specified)
tetex-3.0 (affected versions not specified)
tetex-fonts-3.0 (affected versions not specified)
tetex-afm-3.0 (affected versions not specified)
Description
The issue involves multiple vulnerabilities in various packages, including t1lib and tetex, which can lead to disruption of confidentiality, integrity, and availability of protected information. These vulnerabilities can be exploited remotely. A buffer overflow in the intT1 EnvGetCompletePath function in lib/t1lib/t1env.c in t1lib 5.1.1 allows context-dependent attackers to execute arbitrary code via a long
FileName parameter.Recommendations
For t1lib versions prior to 5.0.2-r1, update to version 5.0.2-r1 or later.
For t1lib-bin, libt1-dev, libt1-doc, libt1-5, tetex-latex-3.0, tetex-xdvi-3.0, tetex-dvips-3.0, tetex-doc-3.0, tetex-3.0, tetex-fonts-3.0, and tetex-afm-3.0, at the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Buffer Overflow
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Red Hat
Libt1-5
Libt1-Dev
Libt1-Doc
T1Lib
T1Lib-Bin
Tetex-3.0
Tetex-Afm-3.0
Tetex-Doc-3.0
Tetex-Dvips-3.0
Tetex-Fonts-3.0
Tetex-Latex-3.0
Tetex-Xdvi-3.0