CVE-2018-7456
CVE-2018-7456
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
A NULL Pointer Dereference occurs in the function TIFFPrintDirectory in tif_print.c in LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0beta7, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 when using the tiffinfo tool to print crafted TIFF information, a different vulnerability than CVE-2017-18013. (This affects an earlier part of the TIFFPrintDirectory function that was not addressed by the CVE-2017-18013 patch.)
CVSS 6.5 · Media · EPSS 3,0% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
n/a
- Versiones
- n/a: Afectada
Sin corrección publicada
tiff Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.0.9-5
Actualiza a 4.0.9-5
tiff Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.0.9-5
Actualiza a 4.0.9-5
tiff Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.0.9-5
Actualiza a 4.0.9-5
tiff Ubuntu:14.04:LTS
- Versiones
- 4.0.2-4ubuntu3
- 4.0.3-5ubuntu1
- 4.0.3-6
- 4.0.3-6ubuntu1
- 4.0.3-7
- 4.0.3-7ubuntu0.1
- 4.0.3-7ubuntu0.2
- 4.0.3-7ubuntu0.3
- 4.0.3-7ubuntu0.4
- 4.0.3-7ubuntu0.6
- 4.0.3-7ubuntu0.7
- 4.0.3-7ubuntu0.8
- 4.0.3-7ubuntu0.9
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.0.3-7ubuntu0.10
Actualiza a 4.0.3-7ubuntu0.10
tiff Ubuntu:16.04:LTS
- Versiones
- 4.0.3-12.3ubuntu2
- 4.0.5-1
- 4.0.6-1
- 4.0.6-1ubuntu0.1
- 4.0.6-1ubuntu0.2
- 4.0.6-1ubuntu0.3
- 4.0.6-1ubuntu0.4
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.0.6-1ubuntu0.5
Actualiza a 4.0.6-1ubuntu0.5
Fuentes originales
- https://lists.debian.org/debian-lts-announce/2018/04/msg00011.html
- https://usn.ubuntu.com/3864-1/
- https://www.debian.org/security/2018/dsa-4349
- https://github.com/xiaoqx/pocs/tree/master/libtiff
- http://bugzilla.maptools.org/show_bug.cgi?id=2778
- https://lists.debian.org/debian-lts-announce/2018/07/msg00002.html
- https://lists.debian.org/debian-lts-announce/2018/04/msg00010.html
- https://gitlab.com/libtiff/libtiff/commit/be4c85b16e8801a16eec25e80eb9f3dd6a96731b
- https://access.redhat.com/errata/RHSA-2019:2051
- https://access.redhat.com/errata/RHSA-2019:2053
- https://nvd.nist.gov/vuln/detail/CVE-2018-7456