CVE catalog
CVE-2011-4407
software-properties: CVE-2011-4407
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.63% · Oct 25, 2026
ppa.py in Software Properties before 0.81.13.3 does not validate the server certificate when downloading PPA GPG key fingerprints, which allows man-in-the-middle (MITM) attackers to spoof GPG keys for a package repository.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | software-properties | sid | 0.111-1 | fixed |
| Debian | software-properties | bookworm | 0.99.30-4.1~deb12u1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | software-properties | source | sid | 0.76.7debian2+nmu2 | not yet assigned | Not reported | Not reported |
| Debian | software-properties | source | bookworm | 0.76.7debian2+nmu2 | not yet assigned | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [python3-software-properties]Fixed
Source package: [software-properties]
Details (2)
0.99.30-4.1~deb12u1· all · bookwormFixed · Fixed:
0.76.7debian2+nmu2dsa · software-properties · debian · bookworm; dsa · software-properties · debian · 12
0.99.30-4.1~deb12u1· all · bookwormFixed · Fixed:
0.76.7debian2+nmu2dsa · software-properties · debian · bookworm; dsa · software-properties · debian · 12
- [software-properties-common]Fixed
Source package: [software-properties]
Details (2)
0.99.30-4.1~deb12u1· all · bookwormFixed · Fixed:
0.76.7debian2+nmu2dsa · software-properties · debian · bookworm; dsa · software-properties · debian · 12
0.99.30-4.1~deb12u1· all · bookwormFixed · Fixed:
0.76.7debian2+nmu2dsa · software-properties · debian · bookworm; dsa · software-properties · debian · 12
- [software-properties-gtk]Fixed
Source package: [software-properties]
Details (2)
0.99.30-4.1~deb12u1· all · bookwormFixed · Fixed:
0.76.7debian2+nmu2dsa · software-properties · debian · bookworm; dsa · software-properties · debian · 12
0.99.30-4.1~deb12u1· all · bookwormFixed · Fixed:
0.76.7debian2+nmu2dsa · software-properties · debian · bookworm; dsa · software-properties · debian · 12
- [software-properties-qt]Fixed
Source package: [software-properties]
Details (2)
0.99.30-4.1~deb12u1· all · bookwormFixed · Fixed:
0.76.7debian2+nmu2dsa · software-properties · debian · bookworm; dsa · software-properties · debian · 12
0.99.30-4.1~deb12u1· all · bookwormFixed · Fixed:
0.76.7debian2+nmu2dsa · software-properties · debian · bookworm; dsa · software-properties · debian · 12
Observed: