Vulnerability 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 Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Libtiff | Libtiff | < 4.1.0 |
| Osgeo | Gdal | <= 3.0.1 |
Related Weaknesses (CWE)
References
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16443Third Party Advisory
- https://github.com/OSGeo/gdal/commit/21674033ee246f698887604c7af7ba1962a40ddfPatchThird Party Advisory
- https://gitlab.com/libtiff/libtiff/commit/4bb584a35f87af42d6cf09d15e9ce8909a8391PatchThird 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.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- 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/21674033ee246f698887604c7af7ba1962a40ddfPatchThird Party Advisory
- https://gitlab.com/libtiff/libtiff/commit/4bb584a35f87af42d6cf09d15e9ce8909a8391PatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/11/msg00027.htmlThird Party Advisory
FAQ
What is CVE-2019-17546?
CVE-2019-17546 is a vulnerability with a CVSS score of 8.8 (HIGH). 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, relat...
How severe is CVE-2019-17546?
CVE-2019-17546 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-17546?
Check the references section above for vendor advisories and patch information. Affected products include: Libtiff Libtiff, Osgeo Gdal.