National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-1499 Detail

Current 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.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 2.6 LOW
Vector: (AV:N/AC:H/Au:N/C:N/I:P/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 4.9


Access Vector (AV): Network
Access Complexity (AC): High
Authentication (AU): None
Confidentiality (C): None
Integrity (I): Partial
Availability (A): None
Additional Information:
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=621493 Issue Tracking Patch
http://openwall.com/lists/oss-security/2011/04/07/9 Mailing List Third Party Advisory
http://openwall.com/lists/oss-security/2011/04/08/3 Mailing List Third Party Advisory
http://www.debian.org/security/2011/dsa-2222 Third Party Advisory
https://banu.com/bugzilla/show_bug.cgi?id=90 Broken Link
https://banu.com/cgit/tinyproxy/diff/?id=e8426f6662dc467bd1d827100481b95d9a4a23e4 Broken Link
https://bugzilla.redhat.com/show_bug.cgi?id=694658 Issue Tracking Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/67256

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:banu:tinyproxy:1.5.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.0:pre1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.0:pre2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.0:pre3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.0:pre4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.0:pre5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.0:pre6:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.0:rc10:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.0:rc4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.0:rc5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.0:rc6:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.0:rc7:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.0:rc8:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.0:rc9:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.1:pre1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.1:pre2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.1:pre3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.1:pre4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.1:pre5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.1:pre6:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.1:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.1:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.1:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.1:rc4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.2:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.2:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.5.3:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.6.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.6.0:a:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.6.0:pre1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.6.0:pre2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.6.0:pre3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.6.0:pre4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.6.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.6.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.6.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.6.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.6.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.6.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.6.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.6.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.7.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.8.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:1.8.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:banu:tinyproxy:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.8.2

Configuration 2 ( hide )
 cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-1499
NVD Published Date:
04/29/2011
NVD Last Modified:
08/16/2017