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CVE-2008-1694

16
FAUCET Score

CVE-2008-1694 describes a symlink attack vulnerability in Emacs versions 20.7 through 22.1.50, specifically when integrated with SCCS. A local attacker can exploit this flaw to overwrite arbitrary files by manipulating temporary files. The vulnerability has a CVSS score of 4.6 (AV:L/AC:L/Au:N/C:P/I:P/A:P), indicating a low attack complexity and requiring local access, but potentially leading to confidentiality, integrity, and availability impacts. 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
20.7CPE matchmatch criteria
cpe:2.3:a:gnu:emacs:20.7:*:*:*:*:*:*:*
21.1CPE matchmatch criteria
cpe:2.3:a:gnu:emacs:21.1:*:*:*:*:*:*:*
21.2CPE matchmatch criteria
cpe:2.3:a:gnu:emacs:21.2:*:*:*:*:*:*:*
21.3CPE matchmatch criteria
cpe:2.3:a:gnu:emacs:21.3:*:*:*:*:*:*:*
21.4CPE matchmatch criteria
cpe:2.3:a:gnu:emacs:21.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.6MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.40%
Probability of exploitation in next 30 days
EPSS Percentile
32.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0040 is in the 58th percentile among its peer group of 3,049 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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

Vendor Patches (2)

redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: emacs
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: emacs

Vendor Advisories (1)

redhatCVE-2008-1694Low

emacs insecure /tmp file usage

Apr 11, 2008

References

bugs.gentoo.org / show_bug.cgi
bugzilla.redhat.com / show_bug.cgi
secunia.com / advisories/29905
secunia.com / advisories/29926
secunia.com / advisories/30109
exchange.xforce.ibmcloud.com / vulnerabilities/41906
usn.ubuntu.com / 607-1
mandriva.com / security/advisories
securityfocus.com / bid/28857
securitytracker.com / id
vupen.com / english/advisories/2008/1309/references
vupen.com / english/advisories/2008/1310/references