#VU44823 Information disclosure in Bugzilla - CVE-2011-2380

Vulnerability identifier: #VU44823

Vulnerability risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2011-2380

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Bugzilla
Web applications / Other software

Vendor: Mozilla

Description

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

Bugzilla 2.23.3 through 2.22.7, 3.0.x through 3.3.x, 3.4.x before 3.4.12, 3.5.x, 3.6.x before 3.6.6, 3.7.x, 4.0.x before 4.0.2, and 4.1.x before 4.1.3 allows remote attackers to determine the existence of private group names via a crafted parameter during (1) bug creation or (2) bug editing.

Mitigation
Install update from vendor's website.

Vulnerable software versions

Bugzilla: 2.22.7 - 4.1.2

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External links
https://secunia.com/advisories/45501
https://www.bugzilla.org/security/3.4.11/
https://www.debian.org/security/2011/dsa-2322
https://www.osvdb.org/74298
https://www.osvdb.org/74299
https://www.securityfocus.com/bid/49042
https://bugzilla.mozilla.org/show_bug.cgi?id=653477
https://exchange.xforce.ibmcloud.com/vulnerabilities/69034

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.