CVE-2017-9936 is a memory leak vulnerability in LibTIFF 4.0.8, specifically within the tif_jbig.c component, affecting various distributions of LibTIFF, Debian Linux, and Ubuntu Linux. An unauthenticated attacker can trigger a denial-of-service by enticing a user to open a specially crafted TIFF document. With a CVSS score of 6.5 (Medium), this vulnerability is easily exploitable over a network with low attack complexity, requiring user interaction to achieve high availability impact. While not listed on the KEV catalog or Hot List, public exploit code exists on ExploitDB, though there is no evidence of active exploitation, Metasploit modules, or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.0.8CPE matchmatch criteria | cpe:2.3:a:libtiff:libtiff:4.0.8:*:*:*:*:*:*:* | ||
8.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | ||
9.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | ||
10.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | ||
14.04CPE matchmatch criteria | cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.