PCRE vulnerabilities

2007-11-2700:00:00

ubuntu.com

7.7 High

AI Score

Confidence

Low

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.041 Low

EPSS

Percentile

92.1%

JSON

Releases

Ubuntu 7.10
Ubuntu 7.04
Ubuntu 6.10
Ubuntu 6.06

Packages

pcre3 -

Details

Tavis Ormandy and Will Drewry discovered multiple flaws in the regular
expression handling of PCRE. By tricking a user or service into running
specially crafted expressions via applications linked against libpcre3,
a remote attacker could crash the application, monopolize CPU resources,
or possibly execute arbitrary code with the application’s privileges.

OSVersionArchitecturePackageVersionFilename
Ubuntu7.10noarchlibpcre3< 7.4-0ubuntu0.7.10.1UNKNOWN
Ubuntu7.10noarchlibpcre3-dev< 7.4-0ubuntu0.7.10.1UNKNOWN
Ubuntu7.10noarchlibpcrecpp0< 7.4-0ubuntu0.7.10.1UNKNOWN
Ubuntu7.10noarchpcregrep< 7.4-0ubuntu0.7.10.1UNKNOWN
Ubuntu7.04noarchlibpcre3< 7.4-0ubuntu0.7.04.1UNKNOWN
Ubuntu7.04noarchlibpcre3-dev< 7.4-0ubuntu0.7.04.1UNKNOWN
Ubuntu7.04noarchlibpcrecpp0< 7.4-0ubuntu0.7.04.1UNKNOWN
Ubuntu7.04noarchpcregrep< 7.4-0ubuntu0.7.04.1UNKNOWN
Ubuntu6.10noarchlibpcre3< 7.4-0ubuntu0.6.10.1UNKNOWN
Ubuntu6.10noarchlibpcre3-dev< 7.4-0ubuntu0.6.10.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Ubuntu	7.10	noarch	libpcre3	< 7.4-0ubuntu0.7.10.1	UNKNOWN
Ubuntu	7.10	noarch	libpcre3-dev	< 7.4-0ubuntu0.7.10.1	UNKNOWN
Ubuntu	7.10	noarch	libpcrecpp0	< 7.4-0ubuntu0.7.10.1	UNKNOWN
Ubuntu	7.10	noarch	pcregrep	< 7.4-0ubuntu0.7.10.1	UNKNOWN
Ubuntu	7.04	noarch	libpcre3	< 7.4-0ubuntu0.7.04.1	UNKNOWN
Ubuntu	7.04	noarch	libpcre3-dev	< 7.4-0ubuntu0.7.04.1	UNKNOWN
Ubuntu	7.04	noarch	libpcrecpp0	< 7.4-0ubuntu0.7.04.1	UNKNOWN
Ubuntu	7.04	noarch	pcregrep	< 7.4-0ubuntu0.7.04.1	UNKNOWN
Ubuntu	6.10	noarch	libpcre3	< 7.4-0ubuntu0.6.10.1	UNKNOWN
Ubuntu	6.10	noarch	libpcre3-dev	< 7.4-0ubuntu0.6.10.1	UNKNOWN