CVE-2020-26154

2020-09-3000:00:00

ubuntu.com

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

6.8 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.021 Low

EPSS

Percentile

89.3%

JSON

url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC
is enabled, as demonstrated by a large PAC file that is delivered without a
Content-length header.

Bugs

<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=968366>

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlibproxy< 0.4.15-1ubuntu0.2UNKNOWN
ubuntu20.04noarchlibproxy< 0.4.15-10ubuntu1.2UNKNOWN
ubuntu20.10noarchlibproxy< 0.4.15-13ubuntu1.1UNKNOWN
ubuntu16.04noarchlibproxy< 0.4.11-5ubuntu1.2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	libproxy	< 0.4.15-1ubuntu0.2	UNKNOWN
ubuntu	20.04	noarch	libproxy	< 0.4.15-10ubuntu1.2	UNKNOWN
ubuntu	20.10	noarch	libproxy	< 0.4.15-13ubuntu1.1	UNKNOWN
ubuntu	16.04	noarch	libproxy	< 0.4.11-5ubuntu1.2	UNKNOWN