PT-2012-3810 · Munin · Munin

Jan Lieskovsky · Published 2012-08-26 · Updated 2018-10-23 · CVE-2012-2104

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Munin versions 2.x

Description The issue allows user-assisted remote attackers to inject terminal emulator escape sequences and execute arbitrary commands or delete arbitrary files via a crafted HTTP request to the "cgi-bin/munin-cgi-graph" endpoint. This is due to the software writing data to a log file without sanitizing non-printable characters.

Recommendations For Munin versions 2.x, update to a version that sanitizes non-printable characters in log files to prevent terminal emulator escape sequence injection. As a temporary workaround, consider restricting access to the "cgi-bin/munin-cgi-graph" endpoint until a patch is available.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2012-2104

Affected Products

Munin

References · 11

• 🔥 https://exploit-db.com/exploits/37084 · Exploit
• 🔥 http://securityfocus.com/bid/53032 · Exploit
• https://osv.dev/vulnerability/CVE-2012-2104 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2012-2104 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2012-2104 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2012-2104 · Vendor Advisory
• http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=668666 · Note
• http://openwall.com/lists/oss-security/2012/04/16/6 · Note
• http://openwall.com/lists/oss-security/2012/04/16/5 · Note
• https://support.citrix.com/article/CTX236992 · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/74885 · Note