CVE-2023-28879
CVE-2023-28879
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
In Artifex Ghostscript through 10.01.0, there is a buffer overflow leading to potential corruption of data internal to the PostScript interpreter, in base/sbcp.c. This affects BCPEncode, BCPDecode, TBCPEncode, and TBCPDecode. If the write buffer is filled to one byte less than full, and one then tries to write an escaped character, two bytes are written.
CVSS 9.8 · Crítica · EPSS 6,3% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
n/a
- Versiones
- n/a: Afectada
Sin corrección publicada
ghostscript Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 10.0.0~dfsg-11
Actualiza a 10.0.0~dfsg-11
ghostscript Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 10.0.0~dfsg-11
Actualiza a 10.0.0~dfsg-11
ghostscript Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 10.0.0~dfsg-11
Actualiza a 10.0.0~dfsg-11
ghostscript Ubuntu:Pro:16.04:LTS
- Versiones
- 9.16~dfsg~0-0ubuntu3
- 9.16~dfsg~0-0ubuntu4
- 9.18~dfsg~0-0ubuntu1
- 9.18~dfsg~0-0ubuntu2
- 9.18~dfsg~0-0ubuntu2.2
- 9.18~dfsg~0-0ubuntu2.3
- 9.18~dfsg~0-0ubuntu2.4
- 9.18~dfsg~0-0ubuntu2.6
- 9.18~dfsg~0-0ubuntu2.7
- 9.18~dfsg~0-0ubuntu2.8
- 9.18~dfsg~0-0ubuntu2.9
- 9.25~dfsg+1-0ubuntu0.16.04.1
- 9.25~dfsg+1-0ubuntu0.16.04.2
- 9.25~dfsg+1-0ubuntu0.16.04.3
- 9.26~dfsg+0-0ubuntu0.16.04.1
- 9.26~dfsg+0-0ubuntu0.16.04.3
- 9.26~dfsg+0-0ubuntu0.16.04.4
- 9.26~dfsg+0-0ubuntu0.16.04.5
- 9.26~dfsg+0-0ubuntu0.16.04.6
- 9.26~dfsg+0-0ubuntu0.16.04.7
- 9.26~dfsg+0-0ubuntu0.16.04.8
- 9.26~dfsg+0-0ubuntu0.16.04.9
- 9.26~dfsg+0-0ubuntu0.16.04.10
- 9.26~dfsg+0-0ubuntu0.16.04.11
- 9.26~dfsg+0-0ubuntu0.16.04.12
- 9.26~dfsg+0-0ubuntu0.16.04.13
- 9.26~dfsg+0-0ubuntu0.16.04.14
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm1
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm2
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm3
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm4
- Intervalos de versiones afectados
- ECOSYSTEM: < 9.26~dfsg+0-0ubuntu0.16.04.14+esm5
Actualiza a 9.26~dfsg+0-0ubuntu0.16.04.14+esm5
ghostscript Ubuntu:18.04:LTS
- Versiones
- 9.21~dfsg+1-0ubuntu3
- 9.22~dfsg+1-0ubuntu1
- 9.22~dfsg+1-0ubuntu1.1
- 9.22~dfsg+1-0ubuntu1.2
- 9.25~dfsg+1-0ubuntu0.18.04.1
- 9.25~dfsg+1-0ubuntu0.18.04.2
- 9.26~dfsg+0-0ubuntu0.18.04.1
- 9.26~dfsg+0-0ubuntu0.18.04.3
- 9.26~dfsg+0-0ubuntu0.18.04.4
- 9.26~dfsg+0-0ubuntu0.18.04.5
- 9.26~dfsg+0-0ubuntu0.18.04.6
- 9.26~dfsg+0-0ubuntu0.18.04.7
- 9.26~dfsg+0-0ubuntu0.18.04.8
- 9.26~dfsg+0-0ubuntu0.18.04.9
- 9.26~dfsg+0-0ubuntu0.18.04.10
- 9.26~dfsg+0-0ubuntu0.18.04.11
- 9.26~dfsg+0-0ubuntu0.18.04.12
- 9.26~dfsg+0-0ubuntu0.18.04.13
- 9.26~dfsg+0-0ubuntu0.18.04.14
- 9.26~dfsg+0-0ubuntu0.18.04.15
- 9.26~dfsg+0-0ubuntu0.18.04.16
- 9.26~dfsg+0-0ubuntu0.18.04.17
- Intervalos de versiones afectados
- ECOSYSTEM: < 9.26~dfsg+0-0ubuntu0.18.04.18
Actualiza a 9.26~dfsg+0-0ubuntu0.18.04.18
ghostscript Ubuntu:20.04:LTS
- Versiones
- 9.27~dfsg+0-0ubuntu3
- 9.27~dfsg+0-0ubuntu4
- 9.50~dfsg-5ubuntu1
- 9.50~dfsg-5ubuntu2
- 9.50~dfsg-5ubuntu3
- 9.50~dfsg-5ubuntu4
- 9.50~dfsg-5ubuntu4.1
- 9.50~dfsg-5ubuntu4.2
- 9.50~dfsg-5ubuntu4.3
- 9.50~dfsg-5ubuntu4.4
- 9.50~dfsg-5ubuntu4.5
- 9.50~dfsg-5ubuntu4.6
- Intervalos de versiones afectados
- ECOSYSTEM: < 9.50~dfsg-5ubuntu4.7
Actualiza a 9.50~dfsg-5ubuntu4.7
ghostscript Ubuntu:22.04:LTS
- Versiones
- 9.54.0~dfsg1-0ubuntu2
- 9.55.0~dfsg1-0ubuntu4
- 9.55.0~dfsg1-0ubuntu5
- 9.55.0~dfsg1-0ubuntu5.1
- Intervalos de versiones afectados
- ECOSYSTEM: < 9.55.0~dfsg1-0ubuntu5.2
Actualiza a 9.55.0~dfsg1-0ubuntu5.2
Fuentes originales
- https://bugs.ghostscript.com/show_bug.cgi?id=706494
- https://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=37ed5022cecd584de868933b5b60da2e995b3179
- https://ghostscript.readthedocs.io/en/latest/News.html
- https://lists.debian.org/debian-lts-announce/2023/04/msg00003.html
- https://www.debian.org/security/2023/dsa-5383
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CI6UCKM3XMK7PYNIRGAVDJ5VKN6XYZOE/
- http://www.openwall.com/lists/oss-security/2023/04/12/4
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DHJX62KSRIOBZA6FKONMJP7MEFY7LTH2/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MADLP3GWJFLLFVNZGEDNPMDQR6CCXAHN/
- https://security.gentoo.org/glsa/202309-03
- https://nvd.nist.gov/vuln/detail/CVE-2023-28879