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CVE-2008-5374

18
FAUCET Score

CVE-2008-5374 describes a symlink attack vulnerability in bash-doc version 3.2, affecting the aliasconv.sh, aliasconv.bash, and cshtobash scripts. A local attacker can exploit this by manipulating temporary files in /tmp/ to overwrite arbitrary files. The vulnerability carries a CVSS score of 6.9, indicating high severity due to complete confidentiality, integrity, and availability impacts, with medium attack complexity requiring local access. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage for this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.2CPE matchmatch criteria
cpe:2.3:a:matthias_klose:bash-doc:3.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.9MEDIUM

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
3.4
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 29th percentile among its peer group of 1,595 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, 0.0 Bluesky, 0.0 Mastodon, and 0.1 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 (2)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: bash-0:3.0-27.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: bash-0:3.2-32.el5
View patch

Vendor Advisories (1)

redhatCVE-2008-5374Low

bash: Insecure temporary file use in aliasconv.sh, aliasconv.bash, cshtobash (symlink attack)

Aug 13, 2008

References

lists.debian.org / debian-devel/2008/08/msg00347.html
secunia.com / advisories/43365
secunia.com / advisories/51086
security.gentoo.org / glsa/glsa-201210-05.xml
uvw.ru / report.sid.txt
mandriva.com / security/advisories
redhat.com / support/errata/RHSA-2011-0261.html
redhat.com / support/errata/RHSA-2011-1073.html
securityfocus.com / bid/32733
vupen.com / english/advisories/2011/0414