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CVE-2008-1926

24
FAUCET Score

CVE-2008-1926 describes an argument injection vulnerability in the login utility (login-utils/login.c) of util-linux-ng versions 2.14 and earlier. This flaw allows remote attackers to manipulate log events, specifically by appending data like an "addr=" statement to the login name, effectively hiding their activities through "audit log injection." With a CVSS score of 7.5, this vulnerability is considered highly severe, allowing for potential compromise of confidentiality, integrity, and availability with low attack complexity and no authentication required. Despite its age and severity, 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
2.13CPE matchmatch criteria
cpe:2.3:a:linux:util-linux:2.13:*:*:*:*:*:*:*
2.13.0.1CPE matchmatch criteria
cpe:2.3:a:linux:util-linux:2.13.0.1:*:*:*:*:*:*:*
2.13.1CPE matchmatch criteria
cpe:2.3:a:linux:util-linux:2.13.1:*:*:*:*:*:*:*
2.13.1.1CPE matchmatch criteria
cpe:2.3:a:linux:util-linux:2.13.1.1:*:*:*:*:*:*:*
2.14CPE matchmatch criteria
cpe:2.3:a:linux:util-linux:2.14:rc1:*:*:*:*:*:*

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
3.87%
Probability of exploitation in next 30 days
EPSS Percentile
89.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0387 is in the 81st percentile among its peer group of 51,553 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

Patch Available

Vendor Patches (2)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: util-linux-0:2.12a-24.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: util-linux-0:2.13-0.50.el5
View patch

Vendor Advisories (1)

redhatCVE-2008-1926Low

util-linux: audit log injection via login

Apr 21, 2008

References

git.kernel.org
git.kernel.org
secunia.com / advisories/29982
secunia.com / advisories/30014
secunia.com / advisories/35161
exchange.xforce.ibmcloud.com / vulnerabilities/41987
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9833
redhat.com / archives/fedora-package-announce/2008-April/msg00624.html
wiki.rpath.com / Advisories:rPSA-2009-0143
mandriva.com / security/advisories
redhat.com / support/errata/RHSA-2009-0981.html
securityfocus.com / archive/1/507854/100/0/threaded
securityfocus.com / bid/28983
securitytracker.com / id
vupen.com / english/advisories/2008/1392/references