Vulnerability · NVD

CVE-2013-2099

CVE-2013-2099, Severity pending severity (CVSS —): 3 tracked apps concerned, all fixed or indeterminable on their current version.

Severity (CVSS): -
Exploitation: 4.7 %
Tracked apps: 3
Still exposed: 0

Published on 2013-10-09

Algorithmic complexity vulnerability in the ssl.match_hostname function in Python 3.2.x, 3.3.x, and earlier, and unspecified versions of python-backports-ssl_match_hostname as used for older Python versions, allows remote attackers to cause a denial of service (CPU consumption) via multiple wildcard characters in the common name in a certificate.

EPSS 4.67% above median percentile 91.4%

Tracked apps referencing this CVE

For each app: the affected range, the fixing version, and where the tracked app stands today.

Python 3.12 Windows winget:Python.Python.3.12

Affected - Fixed in - Latest tracked 3.12.10 undetermined
Python 3.13 Windows winget:Python.Python.3.13

Affected - Fixed in - Latest tracked 3.13.15 undetermined
Python 3.14 Windows winget:Python.Python.3.14

Affected - Fixed in - Latest tracked 3.14.7 undetermined

Vulnerable CPE configurations (9)

Vendor	Product	Platform	Versions	CPE 2.3 URI
python	python All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:python:python:3.2.0:::::::*
python	python All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:python:python:3.2.1:::::::*
python	python All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:python:python:3.2.2:::::::*
python	python All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:python:python:3.2.3:::::::*
python	python All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:python:python:3.2.4:::::::*
python	python All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:python:python:3.2.5:::::::*
python	python All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:python:python:3.3.0:::::::*
python	python All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:python:python:3.3.1:::::::*
python	python All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:python:python:3.3.2:::::::*

View on NVD ↗ Advisory · secunia.com Advisory · bugs.python.org

Manage your fleet with Appaloosa

Appaloosa pushes OS updates, apps and policies to your Windows, macOS, iOS and Android devices from one console.

Discover Appaloosa MDM