CVE-2020-25866
CVE-2020-25866
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
In Wireshark 3.2.0 to 3.2.6 and 3.0.0 to 3.0.13, the BLIP protocol dissector has a NULL pointer dereference because a buffer was sized for compressed (not uncompressed) messages. This was addressed in epan/dissectors/packet-blip.c by allowing reasonable compression ratios and rejecting ZIP bombs.
CVSS 7.5 · Alta · EPSS 4,0% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
n/a
- Versiones
- n/a: Afectada
Sin corrección publicada
wireshark Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 3.2.7-1
Actualiza a 3.2.7-1
wireshark Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 3.2.7-1
Actualiza a 3.2.7-1
wireshark Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 3.2.7-1
Actualiza a 3.2.7-1
wireshark Ubuntu:Pro:14.04:LTS
- Versiones
- 1.10.2-1
- 1.10.3-1
- 1.10.5-1ubuntu1
- 1.10.5-2
- 1.10.6-1
- 1.12.1+g01b65bf-4+deb8u11ubuntu0.14.04.1
- 2.6.3-1~ubuntu14.04.1
- 2.6.4-2~ubuntu14.04.1
- 2.6.5-1~ubuntu14.04.1
- 2.6.6-1~ubuntu14.04.0
- 2.6.8-1~ubuntu14.04.0~esm1
- 2.6.10-1~ubuntu14.04.0~esm1
- 2.6.10-1~ubuntu14.04.0~esm2
- 2.6.10-1~ubuntu14.04.0~esm3
- Intervalos de versiones afectados
- ECOSYSTEM: (−∞, +∞)
Sin corrección publicada
wireshark Ubuntu:Pro:16.04:LTS
- Versiones
- 1.12.7+g7fc8978-1
- 1.12.8+g5b6e543-2
- 2.0.1+g59ea380-3build1
- 2.0.2+ga16e22e-1
- 2.2.6+g32dac6a-2ubuntu0.16.04
- 2.6.3-1~ubuntu16.04.1
- 2.6.4-2~ubuntu16.04.0
- 2.6.5-1~ubuntu16.04.0
- 2.6.6-1~ubuntu16.04.0
- 2.6.8-1~ubuntu16.04.0
- 2.6.10-1~ubuntu16.04.0
- 2.6.10-1~ubuntu16.04.0+esm1
- 2.6.10-1~ubuntu16.04.0+esm2
- Intervalos de versiones afectados
- ECOSYSTEM: (−∞, +∞)
Sin corrección publicada
wireshark Ubuntu:Pro:18.04:LTS
- Versiones
- 2.4.2-1
- 2.4.3-1
- 2.4.4-1
- 2.4.5-1
- 2.6.3-1~ubuntu18.04.1
- 2.6.4-2~ubuntu18.04.0
- 2.6.5-1~ubuntu18.04.0
- 2.6.6-1~ubuntu18.04.0
- 2.6.8-1~ubuntu18.04.0
- 2.6.10-1~ubuntu18.04.0
- 2.6.10-1~ubuntu18.04.0+esm1
- 2.6.10-1~ubuntu18.04.0+esm2
- Intervalos de versiones afectados
- ECOSYSTEM: (−∞, +∞)
Sin corrección publicada
wireshark Ubuntu:Pro:20.04:LTS
- Versiones
- 3.0.5-1
- 3.0.7-1
- 3.2.1-1
- 3.2.2-1
- 3.2.3-1
- 3.2.3-1ubuntu0.1~esm1
- 3.2.3-1ubuntu0.1~esm2
- Intervalos de versiones afectados
- ECOSYSTEM: (−∞, +∞)
Sin corrección publicada
Fuentes originales
- https://www.wireshark.org/security/wnpa-sec-2020-13.html
- https://gitlab.com/wireshark/wireshark/-/issues/16866
- https://gitlab.com/wireshark/wireshark/-/commit/4a948427100b6c109f4ec7b4361f0d2aec5e5c3f
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IGRYKW4XLR44YDWTAH547ODYYBYPB2D/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4DQHPKZFQ7W3X34RYN3FWFYCFJD4FXJW/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZUHMK5HYTUUDXA64T2TAMAFMYV674QBW/
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00035.html
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00038.html
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://nvd.nist.gov/vuln/detail/CVE-2020-25866