CVE-2019-17545: debian debian_linux Double Free
CVSS: 9.8v3.1CriticalModified
AliasesMGASA-2020-0068openSUSE-SU-2019:2466-1PYSEC-2019-241UBUNTU-CVE-2019-17545DEBIAN-CVE-2019-17545DLA-1984-1
Published 14-10-2019Last modified 05-08-2024
Vulnerability summary
CVE-2019-17545 is a critical (CVSS 9.8) Double Free vulnerability in debian debian_linux. EPSS estimates a 2.58% chance of exploitation in the next 30 days, higher than 84.9% of scored vulnerabilities.
CVSS score
9.8/10
010
Critical · v3.1 (NVD)EPSS score
2.58%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 2Timeline
- 14-10-2019PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
GDAL through 3.0.1 has a poolDestroy double free in OGRExpatRealloc in ogr/ogr_expat.cpp when the 10MB threshold is exceeded.
CVSS metrics
5 scores · 4 sources · 2 versionsCritical 9.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesAll 4 agree
- OSV · PypiEcosystem advisory · calculated9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- OSV · UbuntuEcosystem advisory · calculated9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- OSV · DebianEcosystem advisory · calculated9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
High 7.5Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
2.58%
Chance of exploitation in the next 30 days
Percentile
85%
Versus all other CVEs
30-day change
0.00 pp
From 2.58% on 19-09-2026
19-09-202619-10-2026
EPSS score2.58%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Opensuse3 products
- backports_sle15.0:sp1
- leapEOL15.1
- gdal&distro=openSUSE Leap 15.1< 2.4.3-bp151.4.3.1
Debian2 products
- gdal< 2.4.2+dfsg-2 | < 1.10.1+dfsg-8+deb8u1
- debian_linuxEOL8.0 | 9.0 | 10.0
Fedoraproject1 product
- fedoraEOL30 | 31
Mageia1 product
- gdal< 2.4.3-1.1.mga7
Oracle1 product
- spatial_and_graph12.2.0.1 | 19c
Osgeo1 product
- gdal≤ 3.0.1
PyPI1 product
- gdal< 148115fcc40f1651a5d15fa34c9a8c528e7147bb | < 3.0.2
Suse1 product
- gdal&distro=SUSE Package Hub 15 SP1< 2.4.3-bp151.4.3.1
Ubuntu1 product
- gdal< 1.10.1+dfsg-5ubuntu1+esm1 | All versions (No fix recorded)
9 vendors · 12 products
References
19 links
lists.debian.org/debian-lts-announce/2019/11/msg00005.htmlMailing ListX Refsource MLISTWEBThird Party Advisory- lists.opensuse.org/opensuse-security-announce/2019-11/msg00022.htmlVendor AdvisoryX Refsource SUSEWEBMailing ListPatchThird Party Advisory
- github.com/OSGeo/gdal/commit/148115fcc40f1651a5d15fa34c9a8c528e7147bbX Refsource MISCFIXREPORTPatchThird Party Advisory
- bugs.chromium.org/p/oss-fuzz/issues/detail?id=16178X Refsource MISCWEBREPORTIssue TrackingThird Party Advisory
- lists.debian.org/debian-lts-announce/2022/01/msg00004.htmlMailing ListX Refsource MLISTWEBThird Party Advisory
- lists.debian.org/debian-lts-announce/2022/09/msg00040.htmlMailing ListX Refsource MLISTWEBThird Party Advisory
Show all 19 references
- lists.opensuse.org/archives/…Advisory