CVE-2011-1499

LOW 2.6CVE-2011-1499 · Published 29/04/2011 · updated 16/06/2026

In short

CVE-2011-1499 is a LOW (CVSS 2.6) vulnerability affecting tinyproxy (banu).
Chance of exploitation in the next 30 days (EPSS): 1.8%, higher than 78.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
tinyproxy banu	`= 1.5.0= 1.5.1= 1.5.2= 1.5.3= 1.6.0= 1.6.1= 1.6.2= 1.6.3= 1.6.4= 1.6.5= 1.7.0= 1.7.1= 1.8.0= 1.8.1≤ 1.8.2`	No fix yet

Description

acl.c in Tinyproxy before 1.8.3, when an Allow configuration setting specifies a CIDR block, permits TCP connections from all IP addresses, which makes it easier for remote attackers to hide the origin of web traffic by leveraging the open HTTP proxy server.

References

bugs.debian.org/cgi-bin/bugreport.cgi · Issue Tracking
openwall.com/lists/oss-security/2011/04/07/9 · Mailing List
openwall.com/lists/oss-security/2011/04/08/3 · Mailing List
secunia.com/advisories/44274
debian.org/security/2011/dsa-2222 · Third Party Advisory
banu.com/bugzilla/show_bug.cgi · Broken Link
banu.com/cgit/tinyproxy/diff · Broken Link
bugzilla.redhat.com/show_bug.cgi · Issue Tracking
exchange.xforce.ibmcloud.com/vulnerabilities/67256

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