CVE-2019-11034

critical

Description

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.

References

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

https://usn.ubuntu.com/3953-2/

https://usn.ubuntu.com/3953-1/

https://support.f5.com/csp/article/K44590877

https://security.netapp.com/advisory/ntap-20190502-0001/

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

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

https://bugs.php.net/bug.php?id=77753

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

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

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

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

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

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

Details

Source: Mitre, NVD

Published: 2019-04-18

Updated: 2020-10-02

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 9.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Severity: Critical