HIGH
python-bugzilla before 0.9.0 does not validate X.509 certificates, which allows man-in-the-middle attackers to spoof Bugzilla servers via a crafted certificate
Published Feb 8, 2014
8.7
HIGHCVSS 4.0
EPSS 0.90%
Description
python-bugzilla before 0.9.0 does not validate X.509 certificates, which allows man-in-the-middle attackers to spoof Bugzilla servers via a crafted certificate.
Affected products
No data.
Configuration 1
OR
- ≤ 0.8.0
- 0.6.0
- 0.6.1
- 0.6.2
- 0.7.0
Configuration 2
OR
- 17
- 18
- 11.4
- 12.2
- 12.3
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
8.7 HIGH GHSA
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Attack Vector Network
Attack Complexity Low
Attack Requirements None
Privileges Required None
User Interaction None
Vulnerable System Confidentiality None
Vulnerable System Integrity High
Vulnerable System Availability None
Subsequent System Confidentiality None
Subsequent System Integrity None
Subsequent System Availability None
7.5 HIGH GHSA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
No CVSS v3.0 score for this CVE.
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.90% 0.00896
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.00896
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.90% (0.00896) | 58.07th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.89% (0.00888) | 54.46th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.24% (0.00245) | 45.85th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.13% (0.00131) | 49.67th | v3 (v2023.03.01) |
| Dec 22, 2023 | 0.13% (0.00131) | 47.90th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.13% (0.00129) | 45.89th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.11% (0.01108) | 55.18th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.11% (0.01108) | 53.57th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.11% (0.01108) | 51.54th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.11% (0.01108) | 29.61th | v2 (v2022.01.01) |
Weaknesses (1)
References (10)
- http://lists.opensuse.org/opensuse-updates/2013-07/msg00025.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2013-07/msg00026.html vendor-advisoryx_refsource_SUSE
- http://www.openwall.com/lists/oss-security/2013/06/19/6 mailing-listx_refsource_MLIST
- https://bugzilla.redhat.com/show_bug.cgi?id=951594 x_refsource_CONFIRM
- https://git.fedorahosted.org/cgit/python-bugzilla.git/commit/?id=a782282ee479ba4cc1b8b1d89700ac630ba83eef x_refsource_CONFIRMPatch
- https://github.com/advisories/GHSA-2q4h-27m7-rj67 Advisory
- https://github.com/pypa/advisory-database/tree/main/vulns/python-bugzilla/PYSEC-2014-88.yaml
- https://github.com/python-bugzilla/python-bugzilla/commit/a782282ee479ba4cc1b8b1d89700ac630ba83eef
- https://lists.fedorahosted.org/pipermail/python-bugzilla/2013-June/000104.html mailing-listx_refsource_MLIST
- https://nvd.nist.gov/vuln/detail/CVE-2013-2191
| Link | Providers | Tags |
|---|---|---|
| http://lists.opensuse.org/opensuse-updates/2013-07/msg00025.html | vendor-advisoryx_refsource_SUSE | |
| http://lists.opensuse.org/opensuse-updates/2013-07/msg00026.html | vendor-advisoryx_refsource_SUSE | |
| http://www.openwall.com/lists/oss-security/2013/06/19/6 | mailing-listx_refsource_MLIST | |
| https://bugzilla.redhat.com/show_bug.cgi?id=951594 | x_refsource_CONFIRM | |
| https://git.fedorahosted.org/cgit/python-bugzilla.git/commit/?id=a782282ee479ba4cc1b8b1d89700ac630ba83eef | x_refsource_CONFIRMPatch | |
| https://github.com/advisories/GHSA-2q4h-27m7-rj67 | Advisory | |
| https://github.com/pypa/advisory-database/tree/main/vulns/python-bugzilla/PYSEC-2014-88.yaml | ||
| https://github.com/python-bugzilla/python-bugzilla/commit/a782282ee479ba4cc1b8b1d89700ac630ba83eef | ||
| https://lists.fedorahosted.org/pipermail/python-bugzilla/2013-June/000104.html | mailing-listx_refsource_MLIST | |
| https://nvd.nist.gov/vuln/detail/CVE-2013-2191 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Feb 8, 2014
Updated Aug 6, 2024
Reserved Feb 19, 2013
Link CVE-2013-2191
CISA Vulnrichment
GHSA-2Q4H-27M7-RJ67 Updated n/a