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CVE-2008-5373

22
FAUCET Score

CVE-2008-5373 describes a local privilege escalation vulnerability in Bacula's mtx-changer.Adic-Scalar-24 component (bacula-common 2.4.2). An attacker can exploit this by creating a symbolic link to an arbitrary file, causing the program to overwrite it when it attempts to create a temporary file in /tmp/mtx.#####. With a CVSS score of 6.9 (High), this vulnerability allows for complete compromise of confidentiality, integrity, and availability, though it requires local access and moderate attack complexity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.4.2CPE matchmatch criteria
cpe:2.3:a:bacula:bacula:2.4.2:*:*:*:*:*:*:*

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
0.39%
Probability of exploitation in next 30 days
EPSS Percentile
31.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0039 is in the 51st percentile among its peer group of 1,595 CVEs.

Social Chatter

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

Vendor Patches (1)

redhatno patchvia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: bacula

Vendor Advisories (1)

redhatCVE-2008-5373Low

bacula-common: Insecure temporary file use in autochangers (symlink attack)

Aug 11, 2008

References

lists.debian.org / debian-devel/2008/08/msg00347.html
Mailing ListTechnical Description
uvw.ru / report.sid.txt
Broken Link