VulnerabilityModified
CVE-2019-17546
tif_getimage.c in LibTIFF through 4.0.10, as used in GDAL through 3.0.1 and other products, has an integer overflow that potentially causes a heap-based buffer overflow via a crafted RGBA image, related to a "Negative-size-param" condition.
HIGH 8.8EPSS 3.36%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.36%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
tif_getimage.c in LibTIFF through 4.0.10, as used in GDAL through 3.0.1 and other products, has an integer overflow that potentially causes a heap-based buffer overflow via a crafted RGBA image, related to a "Negative-size-param" condition.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 3.36% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-190, CWE-787
- Affected
- libtiff/libtiff · osgeo/gdal
- Source
- cve@mitre.org
References
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16443Third Party Advisory
- https://github.com/OSGeo/gdal/commit/21674033ee246f698887604c7af7ba1962a40ddfPatch, Third Party Advisory
- https://gitlab.com/libtiff/libtiff/commit/4bb584a35f87af42d6cf09d15e9ce8909a839145Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/11/msg00027.htmlThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/03/msg00020.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LM5ZW7E3IEW7LT2BPJP7D3RN6OUOE3MX/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M3S4WNIMZ7XSLY2LD5FPRPZMGNUBVKOG/
- https://seclists.org/bugtraq/2020/Jan/32
- https://security.gentoo.org/glsa/202003-25
- https://www.debian.org/security/2020/dsa-4608
- https://www.debian.org/security/2020/dsa-4670
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16443Third Party Advisory
- https://github.com/OSGeo/gdal/commit/21674033ee246f698887604c7af7ba1962a40ddfPatch, Third Party Advisory
- https://gitlab.com/libtiff/libtiff/commit/4bb584a35f87af42d6cf09d15e9ce8909a839145Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/11/msg00027.htmlThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/03/msg00020.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LM5ZW7E3IEW7LT2BPJP7D3RN6OUOE3MX/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M3S4WNIMZ7XSLY2LD5FPRPZMGNUBVKOG/
- https://seclists.org/bugtraq/2020/Jan/32
- https://security.gentoo.org/glsa/202003-25
- https://security.netapp.com/advisory/ntap-20241220-0007/
- https://www.debian.org/security/2020/dsa-4608
- https://www.debian.org/security/2020/dsa-4670
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.