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CVE-2011-2380

18
FAUCET Score

CVE-2011-2380 describes an information disclosure vulnerability affecting multiple versions of Mozilla Bugzilla, specifically allowing remote attackers to determine the existence of private group names during bug creation or editing. With a CVSS score of 5.0 (AV:N/AC:L/Au:N/C:P/I:N/A:N), this low-complexity attack requires no authentication and can lead to partial confidentiality impact by revealing sensitive group information. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.22.7CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:2.22.7:*:*:*:*:*:*:*
2.23CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:2.23:*:*:*:*:*:*:*
2.23.1CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:2.23.1:*:*:*:*:*:*:*
2.23.2CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:2.23.2:*:*:*:*:*:*:*
2.23.3CPE matchmatch criteria
cpe:2.3:a:mozilla:bugzilla:2.23.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.77%
Probability of exploitation in next 30 days
EPSS Percentile
75.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0177 is in the 62nd percentile among its peer group of 23,701 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

Patch Available

Vendor Patches (1)

mozillapatch availablevia nvd_reference
View patch

References

bugzilla.mozilla.org / show_bug.cgi
Patch
secunia.com / advisories/45501
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/69034
bugzilla.org / security/3.4.11
Vendor Advisory
debian.org / security/2011/dsa-2322
osvdb.org / 74298
osvdb.org / 74299
securityfocus.com / bid/49042