CVE-2019-11041
heap-buffer-overflow on exif_scan_thumbnail in EXIF extension
MEDIUM 4.8
At a glance
- Source
- NVD
- EPSS
- EPSS 4.42 % · percentile 91 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- php
- NVD status
- Modified
Description
When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.1.x below 7.1.31, 7.2.x below 7.2.21 and 7.3.x below 7.3.8 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.
Weaknesses (CWE)
- CWE-125 — Out-of-bounds Read
References
- https://bugs.php.net/bug.php?id=78222
- https://lists.debian.org/debian-lts-announce/2019/08/msg00010.html
- https://usn.ubuntu.com/4097-2/
- https://usn.ubuntu.com/4097-1/
- https://security.netapp.com/advisory/ntap-20190822-0003/
- https://seclists.org/bugtraq/2019/Sep/35
- https://www.debian.org/security/2019/dsa-4527
- https://www.debian.org/security/2019/dsa-4529
- https://seclists.org/bugtraq/2019/Sep/38
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00019.html
- https://support.apple.com/kb/HT210634
- https://seclists.org/bugtraq/2019/Oct/9
- http://seclists.org/fulldisclosure/2019/Oct/15
- https://support.apple.com/kb/HT210722
- http://seclists.org/fulldisclosure/2019/Oct/55
- https://access.redhat.com/errata/RHSA-2019:3299
- https://www.tenable.com/security/tns-2021-14
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | MEDIUM 4.8 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L | php |
| CVSS 3.1 | HIGH 7.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 3.0 | MEDIUM 4.8 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L | NVD · security@php.net (Secondary) |
| CVSS 2.0 | MEDIUM 5.8 | AV:N/AC:M/Au:N/C:P/I:N/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2019-2749
- GCVE · GCVE-0-2019-11041
CERT-FR advisories
- CERTFR-2021-AVI-571 — Multiples vulnérabilités dans Tenable · cert.ssi.gouv.fr
- CERTFR-2019-AVI-483 — Multiples vulnérabilités dans les produits Apple · cert.ssi.gouv.fr
- CERTFR-2019-AVI-366 — Multiples vulnérabilités dans PHP · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*≥ 7.1.0 < 7.1.31cpe:2.3:a:php:php:*:*:*:*:*:*:*:*≥ 7.2.0 < 7.2.21cpe:2.3:a:php:php:*:*:*:*:*:*:*:*≥ 7.3.0 < 7.3.8cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*< 10.15.1cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:*cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*< 5.19.0
Affected products
| Product | Versions |
|---|---|
| PHP Group · PHP | affected 7.1.x below 7.1.31 ; affected 7.2.x below 7.2.21 ; affected 7.3.x below 7.3.8 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |