Vulnerability in PHP
CVE-2016-10158
The exif_convert_any_to_int function in ext/exif/exif.c in PHP before 5.6.30, 7.0.x before 7.0.15, and 7.1.x before 7.1.1 allows remote attackers to cause a denial of service (application crash) via crafted EXIF data that triggers an attempt to divide the minimum representable negative integer by -1.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.078 (94.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 94.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.078 · newest: 0.078 · change: 0.000
Affected products
- PHP — versions 7.0.0, 7.0.1, 7.0.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.securityfocus.com/bid/95764 (VDB Entry, Third Party Advisory, vdb-entry)
- github.com/php/php-src/commit/1cda0d7c2ffb62d8331c64e703131d9cabdc03ea (Patch, Third Party Advisory, Issue Tracking)
- bugs.php.net/bug.php (Issue Tracking)
- access.redhat.com/errata/RHSA-2018:1296 (vendor-advisory)
- php.net/ChangeLog-5.php (Release Notes, Vendor Advisory)
- security.netapp.com/advisory/ntap-20180112-0001/
- www.tenable.com/security/tns-2017-04
- www.debian.org/security/2017/dsa-3783 (vendor-advisory)
- security.gentoo.org/glsa/201702-29 (vendor-advisory)
- php.net/ChangeLog-7.php (Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2016-10158?
- CVE-2016-10158 is a high-severity vulnerability in PHP, classified under CWE-189. CVSS score: 7.5/10. Published 2017-01-24.
- How severe is CVE-2016-10158?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2016-10158 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.