CVE-2017-16231

Published: Mar 17, 2019Updated: Nov 21, 2024 Sources: CVE List NVDCWE-119

5.5MEDIUM

NVD MITRE

Description

In PCRE 8.41, after compiling, a pcretest load test PoC produces a crash overflow in the function match() in pcre_exec.c because of a self-recursive call. NOTE: third parties dispute the relevance of this report, noting that there are options that can be used to limit the amount of stack that is used

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:LAttack Vector

Local

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

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Weaknesses

CWE-119

Affected Products

pcre

oss-projectaka perl compatible regular expression library, pcre2

pcreLibraryLibrary

OSS Libraries / generic-library

and 1 more affected products View all →

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

Privilege Escalation

View detailed technique mapping

References

http://packetstormsecurity.com/files/150897/PCRE-8.41-Buffer-Overflow.html

packetstormsecurity.com

http://seclists.org/fulldisclosure/2018/Dec/33

seclists.org

http://www.openwall.com/lists/oss-security/2017/11/01/11

openwall.com

and 5 more references View all →

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