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CVE-2004-0996

21
FAUCET Score

CVE-2004-0996 describes a local privilege escalation vulnerability in cscope versions 15-4 and 15-5, as well as affected distributions like Debian, Gentoo, and SCO. The flaw stems from the predictable filenames used for temporary files, enabling local attackers to overwrite arbitrary files through a symlink attack. With a low attack complexity and requiring local access, this vulnerability has a low impact on integrity (CVSS 2.1, I:P). While not actively exploited in the wild and not listed in the KEV catalog, exploit code is publicly available via ExploitDB, and it has garnered significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
13.0CPE matchmatch criteria
cpe:2.3:a:cscope:cscope:13.0:*:*:*:*:*:*:*
15.1CPE matchmatch criteria
cpe:2.3:a:cscope:cscope:15.1:*:*:*:*:*:*:*
15.3CPE matchmatch criteria
cpe:2.3:a:cscope:cscope:15.3:*:*:*:*:*:*:*
15.4CPE matchmatch criteria
cpe:2.3:a:cscope:cscope:15.4:*:*:*:*:*:*:*
15.5CPE matchmatch criteria
cpe:2.3:a:cscope:cscope:15.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

2.1LOW

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.15%
Probability of exploitation in next 30 days
EPSS Percentile
63.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-24749 · Nov 17, 2004
This CVE's current EPSS score of 0.0115 is in the 93rd percentile among its peer group of 2,096 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.6 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)

debianpatch availablevia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2004-0996

CVE-2004-0996

References

docs.info.apple.com / article.html
lists.apple.com / archives/security-announce//2007/Jul/msg00004.html
marc.info
secunia.com / advisories/26235
exchange.xforce.ibmcloud.com / vulnerabilities/18125
debian.org / security/2004/dsa-610
PatchVendor Advisory
gentoo.org / security/en/glsa/glsa-200412-11.xml
securityfocus.com / archive/1/381443
securityfocus.com / archive/1/381506
securityfocus.com / archive/1/381611
securityfocus.com / bid/11697
ExploitPatchVendor Advisory
securityfocus.com / bid/25159
vupen.com / english/advisories/2007/2732