CVE-2019-17545

critical

Description

GDAL through 3.0.1 has a poolDestroy double free in OGRExpatRealloc in ogr/ogr_expat.cpp when the 10MB threshold is exceeded.

References

https://www.oracle.com//security-alerts/cpujul2021.html

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XVRC3EBQBFBVQC26XJE3AI3KQXC2NGTP/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CB7RRPCQP253XA5MYUOLHLRPKNGKVZNT/

https://lists.debian.org/debian-lts-announce/2022/09/msg00040.html

https://lists.debian.org/debian-lts-announce/2022/01/msg00004.html

https://lists.debian.org/debian-lts-announce/2019/11/msg00005.html

https://github.com/OSGeo/gdal/commit/148115fcc40f1651a5d15fa34c9a8c528e7147bb

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16178

http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00022.html

Details

Source: Mitre, NVD

Published: 2019-10-14

Updated: 2023-11-07

Risk Information

CVSS v2

Base Score: 7.5

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

Severity: High

CVSS v3

Base Score: 9.8

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

Severity: Critical