Published: 29/04/2011 Updated: 17/08/2017

CVSS v2 Base Score: 2.6 | Impact Score: 2.9 | Exploitability Score: 4.9

VMScore: 231

Vector: AV:N/AC:H/Au:N/C:N/I:P/A:N

acl.c in Tinyproxy prior to 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 malicious users to hide the origin of web traffic by leveraging the open HTTP proxy server.

Vulnerable Product	Search on Vulmon	Subscribe to Product
banu tinyproxy 1.7.1
banu tinyproxy 1.7.0
banu tinyproxy 1.6.0
banu tinyproxy 1.5.0
banu tinyproxy 1.5.1
banu tinyproxy
banu tinyproxy 1.6.2
banu tinyproxy 1.5.3
banu tinyproxy 1.8.1
banu tinyproxy 1.8.0
banu tinyproxy 1.6.4
banu tinyproxy 1.6.3
banu tinyproxy 1.6.5
banu tinyproxy 1.6.1
banu tinyproxy 1.5.2
debian debian linux 6.0

Debian Bug report logs - #621493 tinyproxy: allows everyone if using network addresses in Allow rule Package: tinyproxy; Maintainer for tinyproxy is Mike Gabriel <sunweaver@debianorg>; Source for tinyproxy is src:tinyproxy (PTS, buildd, popcon) Reported by: Christoph Martin <martin@uni-mainzde> Date: Thu, 7 Apr 20 ...

Christoph Martin discovered that incorrect ACL processing in TinyProxy, a lightweight, non-caching, optionally anonymizing HTTP proxy, could lead to unintended network access rights The oldstable distribution (lenny) is not affected For the stable distribution (squeeze), this problem has been fixed in version 182-1squeeze1 For the unstable dis ...

CWE-16 http://openwall.com/lists/oss-security/2011/04/07/9 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=621493 http://openwall.com/lists/oss-security/2011/04/08/3 https://banu.com/cgit/tinyproxy/diff/?id=e8426f6662dc467bd1d827100481b95d9a4a23e4 https://banu.com/bugzilla/show_bug.cgi?id=90 http://www.debian.org/security/2011/dsa-2222 https://bugzilla.redhat.com/show_bug.cgi?id=694658 http://secunia.com/advisories/44274 https://exchange.xforce.ibmcloud.com/vulnerabilities/67256 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=621493 https://nvd.nist.gov https://www.debian.org/security/./dsa-2222

CVE-2011-1499

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