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Vulnerability record · CVE-2017-11144 · published 10 July 2017

CVE-2017-11144: Php vulnerability

Php · Php

In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, the openssl extension PEM sealing code did not check the return value of the OpenSSL sealing function, which could lead to a crash of the PHP interpreter, related to an interpretation conflict for a negative number in ext/openssl/openssl.c, and an OpenSSL documentation omission.

7.5 CVSS 3.0 High EPSS 6.2% · top 6.8% CWE-754 · CWE-754
7.5CVSS 3.0 base score, v2 5.0
6.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
24References
17 Jun 2026Last modified by NVD

Description

In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, the openssl extension PEM sealing code did not check the return value of the OpenSSL sealing function, which could lead to a crash of the PHP interpreter, related to an interpretation conflict for a negative number in ext/openssl/openssl.c, and an OpenSSL documentation omission.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=73cabfedf519298e1a11192699f44d53c529315e
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=89637c6b41b510c20d262c17483f582f115c66d6
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=91826a311dd37f4c4e5d605fa7af331e80ddd4c3
http://openwall.com/lists/oss-security/2017/07/10/6 Mailing List
http://php.net/ChangeLog-5.php Release NotesVendor Advisory
http://php.net/ChangeLog-7.php Release NotesVendor Advisory
https://access.redhat.com/errata/RHSA-2018:1296
https://bugs.php.net/bug.php?id=74651 Third Party Advisory
https://security.netapp.com/advisory/ntap-20180112-0001/
https://www.debian.org/security/2018/dsa-4080
https://www.debian.org/security/2018/dsa-4081
https://www.tenable.com/security/tns-2017-12
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=73cabfedf519298e1a11192699f44d53c529315e
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=89637c6b41b510c20d262c17483f582f115c66d6
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=91826a311dd37f4c4e5d605fa7af331e80ddd4c3
http://openwall.com/lists/oss-security/2017/07/10/6 Mailing List
http://php.net/ChangeLog-5.php Release NotesVendor Advisory
http://php.net/ChangeLog-7.php Release NotesVendor Advisory
https://access.redhat.com/errata/RHSA-2018:1296
https://bugs.php.net/bug.php?id=74651 Third Party Advisory
https://security.netapp.com/advisory/ntap-20180112-0001/
https://www.debian.org/security/2018/dsa-4080
https://www.debian.org/security/2018/dsa-4081
https://www.tenable.com/security/tns-2017-12

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Source: NIST National Vulnerability Database (record CVE-2017-11144), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.