CVE-2017-11164

Description

In PCRE 8.41, the OP_KETRMAX feature in the match function in pcre_exec.c allows stack exhaustion (uncontrolled recursion) when processing a crafted regular expression.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.48%
Third-Party Advisory openwall.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/99575 vdb entry
http://openwall.com/lists/oss-security/2017/07/11/3 third party advisory mailing list
https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E mailing list
http://www.openwall.com/lists/oss-security/2023/04/11/1 mailing list
http://www.openwall.com/lists/oss-security/2023/04/12/1 mailing list

Frequently Asked Questions

What is the severity of CVE-2017-11164?
CVE-2017-11164 has been scored as a high severity vulnerability.
How to fix CVE-2017-11164?
To fix CVE-2017-11164, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-11164 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-11164 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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