CVE-2019-11036

high-risk

Published 2019-05-03

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.

Do I need to act?

1.7% 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 (17)

Php

Fedora

Software Collections

Ubuntu Linux

Debian Linux

Leap

Affected Vendors

Debian Redhat Php Canonical Fedoraproject Opensuse

References (38)

Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00010.html

Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00012.html

Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html

Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.html

Third Party Advisory http://www.securityfocus.com/bid/108177

Third Party Advisory https://access.redhat.com/errata/RHSA-2019:2519

Third Party Advisory https://access.redhat.com/errata/RHSA-2019:3299

Mailing List https://bugs.php.net/bug.php?id=77950

Mailing List https://lists.debian.org/debian-lts-announce/2019/05/msg00035.html

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...

Mailing List https://seclists.org/bugtraq/2019/Sep/35

Mailing List https://seclists.org/bugtraq/2019/Sep/38

Third Party Advisory https://security.netapp.com/advisory/ntap-20190517-0003/

Third Party Advisory https://usn.ubuntu.com/3566-2/

Third Party Advisory https://usn.ubuntu.com/4009-1/

Third Party Advisory https://www.debian.org/security/2019/dsa-4527

Third Party Advisory https://www.debian.org/security/2019/dsa-4529

Mailing List http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00010.html

and 18 more references

/ 100

high-risk

Severity 31/34 · Critical

Exploitability 4/34 · Minimal

Exposure 19/34 · Moderate