Vulnerability Details : CVE-2019-17545
GDAL through 3.0.1 has a poolDestroy double free in OGRExpatRealloc in ogr/ogr_expat.cpp when the 10MB threshold is exceeded.
Vulnerability category: Memory Corruption
Exploit prediction scoring system (EPSS) score for CVE-2019-17545
Probability of exploitation activity in the next 30 days: 1.09%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 83 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2019-17545
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2019-17545
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The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-17545
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CB7RRPCQP253XA5MYUOLHLRPKNGKVZNT/
[SECURITY] Fedora 31 Update: mingw-cfitsio-3.470-2.fc31 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
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https://www.oracle.com//security-alerts/cpujul2021.html
Oracle Critical Patch Update Advisory - July 2021Third Party Advisory
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https://lists.debian.org/debian-lts-announce/2022/09/msg00040.html
[SECURITY] [DLA 3129-1] gdal security updateMailing List;Third Party Advisory
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https://lists.debian.org/debian-lts-announce/2022/01/msg00004.html
[SECURITY] [DLA 2877-1] gdal security updateMailing List;Third Party Advisory
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http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00022.html
[security-announce] openSUSE-SU-2019:2466-1: moderate: Security update fMailing List;Patch;Third Party Advisory
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https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16178
16178 - gdal/ogr_fuzzer: Heap-double-free in poolDestroy - oss-fuzz - OSS-Fuzz: Fuzzing the planet - MonorailIssue Tracking;Third Party Advisory
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XVRC3EBQBFBVQC26XJE3AI3KQXC2NGTP/
[SECURITY] Fedora 30 Update: mingw-gdal-2.3.2-7.fc30 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
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https://lists.debian.org/debian-lts-announce/2019/11/msg00005.html
[SECURITY] [DLA 1984-1] gdal security updateMailing List;Third Party Advisory
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https://github.com/OSGeo/gdal/commit/148115fcc40f1651a5d15fa34c9a8c528e7147bb
OGRExpatRealloc(): fix double-free when size to allocate is above the… · OSGeo/gdal@148115f · GitHubPatch;Third Party Advisory
Products affected by CVE-2019-17545
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:spatial_and_graph:12.2.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:spatial_and_graph:19c:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
- cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
- cpe:2.3:a:osgeo:gdal:*:*:*:*:*:*:*:*