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CVE-2009-0486

19
FAUCET Score

CVE-2009-0486 describes a vulnerability in Bugzilla versions 3.2.1, 3.0.7, and 3.3.2 when operating with mod_perl. The issue stems from Apache children sharing the same random number generator seed, leading to predictable random tokens. This flaw allows remote attackers to bypass CSRF protections, potentially enabling unauthorized actions as other users. The vulnerability has a CVSS score of 7.5, indicating high severity with network attack vector, low complexity, and potential for partial compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.0.7CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:3.0.7:*:*:*:*:*:*:*
3.2.1CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:3.2.1:*:*:*:*:*:*:*
3.3.2CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:3.3.2:*:*:*:*:*:*:*

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
0.57%
Probability of exploitation in next 30 days
EPSS Percentile
43.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0057 is in the 21st percentile among its peer group of 51,553 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, 0.1 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

Vendor Advisories (1)

redhatCVE-2009-0486Moderate

bugzilla: CSRF protection bypass when running under mod_perl

Feb 9, 2009

References

secunia.com / advisories/34361
redhat.com / archives/fedora-package-announce/2009-March/msg00664.html
redhat.com / archives/fedora-package-announce/2009-March/msg00687.html
bugzilla.org / security/3.0.7
Vendor Advisory
securityfocus.com / bid/33581