CVE-2019-17546
Published: October 14, 2019Last modified: November 8, 2023
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.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.8 |
| Attack Vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | REQUIRED |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | HIGH |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | tiff | Not affected (4.4.0-r4) |
| Stream | tiff | Not affected (4.5.1-r0) |
References
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16443
- https://github.com/OSGeo/gdal/commit/21674033ee246f698887604c7af7ba1962a40ddf
- https://gitlab.com/libtiff/libtiff/commit/4bb584a35f87af42d6cf09d15e9ce8909a839145
- https://lists.debian.org/debian-lts-announce/2019/11/msg00027.html
- 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