CVE-2019-14973 is an integer overflow vulnerability in LibTIFF versions through 4.0.10, specifically within the _TIFFCheckMalloc and _TIFFCheckRealloc functions in tif_aux.c, due to reliance on undefined compiler behavior. This flaw primarily affects products utilizing LibTIFF, such as Debian, Fedora, and openSUSE, and can lead to application crashes. With a CVSS score of 6.5 (Medium), it requires user interaction (UI:R) and can be exploited over the network (AV:N), resulting in high availability impact (A:H). There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, indicating a low current threat landscape.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.0.10CPE matchmatch criteria | cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:* | ||
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:*:*:*:*:*:*:* | ||
30CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/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.