CVE-2017-11147

moderate-risk

Published 2017-07-10

In PHP before 5.6.30 and 7.x before 7.0.15, the PHAR archive handler could be used by attackers supplying malicious archive files to crash the PHP interpreter or potentially disclose information due to a buffer over-read in the phar_parse_pharfile function in ext/phar/phar.c.

Do I need to act?

3.7% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.1/10 Critical

NETWORK / LOW complexity

Affected Products (2)

Php

Clustered Data Ontap

Affected Vendors

Php Netapp

References (18)

http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=e5246580a85f031e1a3b8064edbaa55...

Mailing List http://openwall.com/lists/oss-security/2017/07/10/6

Release Notes http://php.net/ChangeLog-5.php

Release Notes http://php.net/ChangeLog-7.php

Third Party Advisory http://www.securityfocus.com/bid/99607

Third Party Advisory https://access.redhat.com/errata/RHSA-2018:1296

Exploit https://bugs.php.net/bug.php?id=73773

Third Party Advisory https://security.netapp.com/advisory/ntap-20180112-0001/

Third Party Advisory https://www.tenable.com/security/tns-2017-12