Home/CVE/When processing certain files, PHP EXIF extension in versions 7.1.x below 7.1.29, 7.2.x below 7.2.18 and 7.3.x below 7.3
CVE

CVE-2019-11036

When processing certain files, PHP EXIF extension in versions 7.1.x below 7.1.29, 7.2.x below 7.2.18 and 7.3.x below 7.3

When processing certain files, PHP EXIF extension in versions 7.1.x below 7.1.29, 7.2.x below 7.2.18 and 7.3.x below 7.3.5 can be caused to read past allocated buffer in exif_process_IFD_TAG function. This may lead to information disclosure or crash.

CRITICAL · CVSS 9.1 EPSS 0.01688
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-125Out-of-bounds Read
CWE-126Buffer Over-read
▤

Affected Products & Versions

8
php>= 7.1.0 and < 7.1.29
php>= 7.2.0 and < 7.2.18
php>= 7.3.0 and < 7.3.5
fedoraproject fedoraall versions
redhat software collectionsall versions
canonical ubuntu linuxall versions
debian linuxall versions
opensuse leapall versions
▣

Scoring & Timeline

9.1
CRITICAL · CVSS v3.1 · security@php.net
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD03 May 2019 · 08:29 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
⚑

Vendor Advisories

15
suse-csafopenSUSE-SU-2024:11167-1
suse-csafopenSUSE-SU-2024:11169-1
suse-csafSUSE-SU-2022:4067-1
rhsaRHSA-2019:3299Critical
rhsaRHSA-2020:1624Low
🔗

References & Sources

17
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00010.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00012.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.htmlMailing ListThird Party Advisory
http://www.securityfocus.com/bid/108177Third Party AdvisoryVDB Entry
https://bugs.php.net/bug.php?id=77950Mailing ListVendor Advisory
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