Published: 23/03/2017 Updated: 17/08/2018

CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6

CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8

VMScore: 606

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

Stack-based buffer overflow in the pcre32_copy_substring function in pcre_get.c in libpcre1 in PCRE 8.40 allows remote malicious users to cause a denial of service (WRITE of size 4) or possibly have unspecified other impact via a crafted file.

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pcre pcre 8.40

Synopsis Important: Red Hat JBoss Core Services Apache HTTP Server 2429 security update Type/Severity Security Advisory: Important Topic Red Hat JBoss Core Services Pack Apache Server 2429 packages for Microsoft Windows and Oracle Solaris are now availableRed Hat Product Security has rated this release ...

Debian Bug report logs - #858678 pcre3: CVE-2017-7245 Package: src:pcre3; Maintainer for src:pcre3 is Matthew Vernon <matthew@debianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Sat, 25 Mar 2017 07:21:02 UTC Severity: minor Tags: fixed-upstream, security, upstream Found in versions pcre3/2:839- ...

Debian Bug report logs - #858230 pcre3: CVE-2017-7186 Package: src:pcre3; Maintainer for src:pcre3 is Matthew Vernon <matthew@debianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Mon, 20 Mar 2017 06:06:01 UTC Severity: important Tags: fixed-upstream, patch, security, upstream Found in versions pc ...

Debian Bug report logs - #858679 pcre3: CVE-2017-7246 Package: src:pcre3; Maintainer for src:pcre3 is Matthew Vernon <matthew@debianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Sat, 25 Mar 2017 07:21:05 UTC Severity: minor Tags: fixed-upstream, security, upstream Found in versions pcre3/2:839- ...

A stack-based write buffer overflow has been found in libpcre <= 840, in the pcretest utility It can lead to arbitrary code execution via a crafted expression passed to the pcretest command ...

CWE-119 https://blogs.gentoo.org/ago/2017/03/20/libpcre-two-stack-based-buffer-overflow-write-in-pcre32_copy_substring-pcre_get-c/http://www.securityfocus.com/bid/97067 https://security.gentoo.org/glsa/201710-25 https://access.redhat.com/errata/RHSA-2018:2486 https://access.redhat.com/errata/RHSA-2018:2486 https://nvd.nist.gov https://security.archlinux.org/CVE-2017-7245

CVE-2017-7245

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