CVE-2019-11034

high-risk
Published 2019-04-18

When processing certain files, PHP EXIF extension in versions 7.1.x below 7.1.28, 7.2.x below 7.2.17 and 7.3.x below 7.3.4 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?

~
2.7% 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
9
CVSS 9.1/10 Critical
NETWORK / LOW complexity

Affected Products (14)

Php

Affected Vendors

Debian Redhat Php Canonical Netapp Opensuse

References (28)

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 https://access.redhat.com/errata/RHSA-2019:2519
Third Party Advisory https://access.redhat.com/errata/RHSA-2019:3299
Patch https://bugs.php.net/bug.php?id=77753
Mailing List https://lists.debian.org/debian-lts-announce/2019/05/msg00035.html
Mailing List https://seclists.org/bugtraq/2019/Sep/38
Third Party Advisory https://security.netapp.com/advisory/ntap-20190502-0001/
Third Party Advisory https://support.f5.com/csp/article/K44590877
Third Party Advisory https://usn.ubuntu.com/3953-1/
Third Party Advisory https://usn.ubuntu.com/3953-2/
Third Party Advisory https://www.debian.org/security/2019/dsa-4529
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 https://access.redhat.com/errata/RHSA-2019:2519
Third Party Advisory https://access.redhat.com/errata/RHSA-2019:3299
and 8 more references
55
/ 100
high-risk
Severity 31/34 · Critical
Exploitability 6/34 · Minimal
Exposure 18/34 · Moderate