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CVE-2011-0430

24
FAUCET Score

CVE-2011-0430 describes a double free vulnerability within the Rx server process of OpenAFS versions 1.4.14, 1.4.12, and 1.4.7, potentially affecting other versions as well. This flaw could allow remote attackers to trigger a denial of service or execute arbitrary code through unspecified vectors. With a CVSS score of 7.5, it is considered highly severe, indicating a network-based attack with low access complexity and potential for partial confidentiality, integrity, and availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
1.4.7CPE matchmatch criteria
cpe:2.3:a:openafs:openafs:1.4.7:*:*:*:*:*:*:*
1.4.12CPE matchmatch criteria
cpe:2.3:a:openafs:openafs:1.4.12:*:*:*:*:*:*:*
1.4.14CPE matchmatch criteria
cpe:2.3:a:openafs:openafs:1.4.14:*:*:*:*:*:*:*

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
3.02%
Probability of exploitation in next 30 days
EPSS Percentile
86.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0302 is in the 75th percentile among its peer group of 51,485 CVEs.

Social Chatter

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

secunia.com / advisories/43371
Vendor Advisory
secunia.com / advisories/43407
Vendor Advisory
debian.org / security/2011/dsa-2168
securityfocus.com / bid/46428
securitytracker.com / id
vupen.com / english/advisories/2011/0410
Vendor Advisory
vupen.com / english/advisories/2011/0411
Vendor Advisory