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CVE-2011-2329

18
FAUCET Score

CVE-2011-2329 describes a vulnerability in Apache Rampart/C 1.3.0 where the rampart_timestamp_token_validate function incorrectly calculates the expiration of timestamp tokens, allowing remote authenticated attackers to bypass access restrictions using expired tokens. This vulnerability carries a CVSS score of 6.5, indicating a medium severity with potential for partial confidentiality, integrity, and availability impact via a low-complexity network attack. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.3.0CPE matchmatch criteria
cpe:2.3:a:apache:rampart\/c:1.3.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.5MEDIUM

AV:N/AC:L/Au:S/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.96%
Probability of exploitation in next 30 days
EPSS Percentile
78.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0196 is in the 90th percentile among its peer group of 21,957 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (1)

ubuntupatch availablevia nvd_reference
View patch

References

launchpadlibrarian.net / 72471990/rampart_1.3.0-1ubuntu2_1.3.0-1ubuntu3.diff.gz
Patch
exchange.xforce.ibmcloud.com / vulnerabilities/67860
launchpad.net / ubuntu/+source/rampart/+changelog
Patch
ubuntu.com / usn/USN-1137-1