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CVE-2011-1843

Good to know:

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Date: May 2, 2011

Integer overflow in conf.c in Tinyproxy before 1.8.3 might allow remote attackers to bypass intended access restrictions in opportunistic circumstances via a TCP connection, related to improper handling of invalid port numbers.

Language: C

Severity Score

Related Resources (6)

https://banu.com/bugzilla/show_bug.cgi?id=90
http://www.securityfocus.com/bid/47715
https://security-tracker.debian.org/tracker/CVE-2011-1843
https://nvd.nist.gov/vuln/detail/CVE-2011-1843
https://banu.com/cgit/tinyproxy/diff/?id=97b9984484299b2ce72f8f4fc3706dab8a3a8439
https://www.mend.io/vulnerability-database/CVE-2011-1843

Severity Score

Weakness Type (CWE)

Numeric Errors

CWE-189

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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