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CVE-2007-6599

16
FAUCET Score

CVE-2007-6599 describes a race condition in the fileserver component of OpenAFS versions 1.3.50 through 1.4.5 and 1.5.0 through 1.5.27, including specific Debian packages. This vulnerability allows a remote attacker to trigger a denial of service by simultaneously manipulating file callbacks, leading to a daemon crash due to improper locking during linked-list operations. With a CVSS score of 4.3, it is considered a medium-severity issue, requiring moderate attack complexity but not authentication, and primarily impacting availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.3.50, <= 1.4.5CPE matchmatch criteria
cpe:2.3:a:openafs:openafs:*:*:*:*:*:*:*:*
>= 1.5.0, <= 1.5.27CPE matchmatch criteria
cpe:2.3:a:openafs:openafs:*:*:*:*:*:*:*:*
3.1CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:3.1:*:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.66%
Probability of exploitation in next 30 days
EPSS Percentile
74.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0166 is in the 51st percentile among its peer group of 19,956 CVEs.

Social Chatter

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

Remediation

Remediation records are not available for this CVE.

References

lists.openafs.org / pipermail/openafs-announce/2007/000220.html
Vendor Advisory
secunia.com / advisories/28327
Third Party Advisory
secunia.com / advisories/28401
Third Party Advisory
secunia.com / advisories/28433
Third Party Advisory
secunia.com / advisories/28636
Third Party Advisory
security.gentoo.org / glsa/glsa-200801-04.xml
Third Party Advisory
debian.org / security/2008/dsa-1458
Third Party Advisory
mandriva.com / security/advisories
Third Party Advisory
novell.com / linux/security/advisories/suse_security_summary_report.html
Third Party Advisory
openafs.org / security/OPENAFS-SA-2007-003.txt
Vendor Advisory
securityfocus.com / bid/27132
Third Party AdvisoryVDB Entry
vupen.com / english/advisories/2008/0046
Third Party Advisory