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CVE-2012-4504

Good to know:

Date: November 11, 2012

Stack-based buffer overflow in the url::get_pac function in url.cpp in libproxy 0.4.x before 0.4.9 allows remote servers to have an unspecified impact via a large proxy.pac file.

Language: C++

Severity Score

5.6

Related Resources (13)

Url: http://lists.opensuse.org/opensuse-updates/2012-10/msg00065.html

Url: http://www.securityfocus.com/bid/55909

Url: http://www.ubuntu.com/usn/USN-1629-1

Url: http://www.openwall.com/lists/oss-security/2012/10/16/3

Url: https://exchange.xforce.ibmcloud.com/vulnerabilities/79249

Url: http://code.google.com/p/libproxy/source/detail?r=853

Url: https://bugzilla.redhat.com/show_bug.cgi?id=864417

Url: http://www.openwall.com/lists/oss-security/2012/10/12/5

Url: https://nvd.nist.gov/vuln/detail/CVE-2012-4504

Url: https://groups.google.com/forum/?fromgroups=#%21topic/libproxy/VxZ8No7mT0E

Url: http://secunia.com/advisories/51048

Url: http://www.openwall.com/lists/oss-security/2012/10/12/1

Url: https://www.mend.io/vulnerability-database/CVE-2012-4504

Severity Score

5.6

Weakness Type (CWE)

Buffer Errors

CWE-119

Top Fix

Upgrade Version

Upgrade to version 0.4.9

CVSS v3.1

Base Score:	5.6
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:	10.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	COMPLETE
Integrity (I):	COMPLETE
Availability (A):	COMPLETE
Additional information:

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