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CVE-2015-3205

33
FAUCET Score

CVE-2015-3205 is a critical vulnerability affecting libmimedir, allowing remote attackers to execute arbitrary code. By crafting a malicious VCF file with specific NULL byte padding, attackers can trigger memory corruption during the lexer's cleanup, leading to arbitrary code execution. With a CVSS score of 7.5 (High), this vulnerability is easily exploitable over the network with low attack complexity, potentially resulting in complete compromise of confidentiality, integrity, and availability. While not actively exploited in the wild, a proof-of-concept exploit is publicly available, and its high FAUCET Risk Score of 91/100 indicates significant potential for future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:libmimedir_project:libmimedir:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
10.67%
Probability of exploitation in next 30 days
EPSS Percentile
95.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-37249 · Jun 10, 2015
This CVE's current EPSS score of 0.1067 is in the 93rd percentile among its peer group of 51,485 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, 0.1 Mastodon, and 0.4 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

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/132257/Libmimedir-VCF-Memory-Corruption-Proof-Of-Concept.html
Exploit
exploit-db.com / exploits/37249
Exploit
securityfocus.com / bid/75147