5.5
CVE-2025-6966
- EPSS 0.14%
- Veröffentlicht 05.12.2025 13:16:05
- Zuletzt bearbeitet 25.09.2026 23:10:00
- Erkennungen
LoginNull-pointer dereference in python-apt TagSection.keys()
NULL pointer dereference in TagSection.keys() in python-apt on APT-based Linux systems allows a local attacker to cause a denial of service (process crash) via a crafted deb822 file with a malformed non-UTF-8 key.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ubuntu ≫ Python-apt Version < 0.9.3.11
Ubuntu ≫ Python-apt Version >= 1.6.0 < 1.6.6
Ubuntu ≫ Python-apt Version >= 2.0.0 < 2.0.1
Ubuntu ≫ Python-apt Version >= 2.7.0 < 2.7.7
Ubuntu ≫ Python-apt Version 0.9.3.5 Update ubuntu1
Ubuntu ≫ Python-apt Version 0.9.3.5 Update ubuntu2
Ubuntu ≫ Python-apt Version 0.9.3.11 Update -
Ubuntu ≫ Python-apt Version 0.9.3.11 Update build1
Ubuntu ≫ Python-apt Version 1.1.0 Update beta1
Ubuntu ≫ Python-apt Version 1.1.0 Update beta1build1
Ubuntu ≫ Python-apt Version 1.1.0 Update beta1ubuntu0.16.04.1
Ubuntu ≫ Python-apt Version 1.1.0 Update beta1ubuntu0.16.04.10
Ubuntu ≫ Python-apt Version 1.1.0 Update beta1ubuntu0.16.04.11
Ubuntu ≫ Python-apt Version 1.1.0 Update beta1ubuntu0.16.04.2
Ubuntu ≫ Python-apt Version 1.1.0 Update beta1ubuntu0.16.04.3
Ubuntu ≫ Python-apt Version 1.1.0 Update beta1ubuntu0.16.04.4
Ubuntu ≫ Python-apt Version 1.1.0 Update beta1ubuntu0.16.04.5
Ubuntu ≫ Python-apt Version 1.1.0 Update beta1ubuntu0.16.04.7
Ubuntu ≫ Python-apt Version 1.1.0 Update beta1ubuntu0.16.04.8
Ubuntu ≫ Python-apt Version 1.1.0 Update beta1ubuntu0.16.04.9
Ubuntu ≫ Python-apt Version 1.1.0 Update beta2ubuntu1
Ubuntu ≫ Python-apt Version 1.1.0 Update beta3
Ubuntu ≫ Python-apt Version 1.1.0 Update beta4
Ubuntu ≫ Python-apt Version 1.1.0 Update beta4ubuntu1
Ubuntu ≫ Python-apt Version 1.1.0 Update beta5
Ubuntu ≫ Python-apt Version 1.1.0 Update beta5ubuntu1
Ubuntu ≫ Python-apt Version 1.6.6 Update -
Ubuntu ≫ Python-apt Version 2.0.1 Update -
Ubuntu ≫ Python-apt Version 2.4.0 Update -
Ubuntu ≫ Python-apt Version 2.4.0 Update ubuntu1
Ubuntu ≫ Python-apt Version 2.4.0 Update ubuntu2
Ubuntu ≫ Python-apt Version 2.4.0 Update ubuntu3
Ubuntu ≫ Python-apt Version 2.4.0 Update ubuntu4
Ubuntu ≫ Python-apt Version 2.7.7 Update -
Ubuntu ≫ Python-apt Version 2.7.7 Update build1
Ubuntu ≫ Python-apt Version 2.7.7 Update ubuntu1
Ubuntu ≫ Python-apt Version 2.7.7 Update ubuntu2
Ubuntu ≫ Python-apt Version 2.7.7 Update ubuntu3
Ubuntu ≫ Python-apt Version 2.7.7 Update ubuntu4
Ubuntu ≫ Python-apt Version 2.7.7 Update ubuntu5
Ubuntu ≫ Python-apt Version 3.0.0 Update -
Ubuntu ≫ Python-apt Version 3.0.0 Update ubuntu1
Debian ≫ Debian Linux Version 11.0
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.14% | 0.04 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
| Canonical | 6.9 | 0 | 0 |
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
|
CWE-476 NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.
https://bugs.launchpad.net/ubuntu/+source/python-apt/+bug/2091865
https://lists.debian.org/debian-lts-announce/2025/12/msg00019.html