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CVE-2009-0367

40
FAUCET Score

CVE-2009-0367 describes a critical sandbox escape vulnerability in the Python AI module of Wesnoth versions 1.4.x and 1.5 prior to 1.5.11. Remote attackers can exploit this by leveraging a whitelisted module to import and then access an unsafe module, leading to arbitrary code execution. With a CVSS score of 9.3 (AV:N/AC:M/Au:N/C:C/I:C/A:C), this vulnerability is highly severe, indicating network-based attacks with medium complexity that can result in complete compromise of confidentiality, integrity, and availability. While not listed on the KEV catalog and lacking social media discussion or media coverage, an exploit (EDB-32837) is publicly available, suggesting potential for exploitation despite its age.

Impacted Technologies

VendorProductVersion(s)CPE
1.4CPE matchmatch criteria
cpe:2.3:a:wesnoth:wesnoth:1.4:*:*:*:*:*:*:*
1.4.1CPE matchmatch criteria
cpe:2.3:a:wesnoth:wesnoth:1.4.1:*:*:*:*:*:*:*
1.4.2CPE matchmatch criteria
cpe:2.3:a:wesnoth:wesnoth:1.4.2:*:*:*:*:*:*:*
1.4.3CPE matchmatch criteria
cpe:2.3:a:wesnoth:wesnoth:1.4.3:*:*:*:*:*:*:*
1.4.4CPE matchmatch criteria
cpe:2.3:a:wesnoth:wesnoth:1.4.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
10.94%
Probability of exploitation in next 30 days
EPSS Percentile
95.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-32837 · Feb 25, 2009
This CVE's current EPSS score of 0.1094 is in the 77th percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2009-0367

wesnoth: Python AI sandbox permits arbitrary code execution

References

launchpad.net / bugs/335089
launchpad.net / bugs/336396
launchpad.net / bugs/cve/2009-0367
packages.debian.org / changelogs/pool/main/w/wesnoth/wesnoth_1.4.7-4/changelog
packages.debian.org / changelogs/pool/main/w/wesnoth/wesnoth_1.5.12-1/changelog
secunia.com / advisories/34058
Vendor Advisory
secunia.com / advisories/34236
exchange.xforce.ibmcloud.com / vulnerabilities/49058
gna.org / bugs/index.php
debian.org / security/2009/dsa-1737
vupen.com / english/advisories/2009/0595
PatchVendor Advisory
wesnoth.org / forum/viewtopic.php
PatchVendor Advisory
wesnoth.org / forum/viewtopic.php
PatchVendor Advisory