Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2017-17095 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Tiff

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-122 — Heap-based Buffer Overflow9 documents8 sources
Severity
8.8HIGHNVD
EPSS
4.0%
top 11.58%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
2
Debian TiffLibtiff
Timeline
PublishedDec 2
Latest updateMay 14

Description

tools/pal2rgb.c in pal2rgb in LibTIFF 4.0.9 allows remote attackers to cause a denial of service (TIFFSetupStrips heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted TIFF file.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶NVDlibtiff/libtiff4.0.9
▶debiandebian/tiff< tiff 4.0.9-5 (bookworm)

🔴Vulnerability Details

2
GHSA
GHSA-v9h2-67w5-wp47: tools/pal2rgb↗2022-05-14
▶
OSV
CVE-2017-17095: tools/pal2rgb↗2017-12-02
▶

💥Exploits & PoCs

1
Exploit-DB
LibTIFF pal2rgb 4.0.9 - Heap Buffer Overflow↗2017-12-11
▶

📋Vendor Advisories

3
Ubuntu
LibTIFF vulnerabilities↗2018-03-26
▶
Red Hat
libtiff: Heap-based buffer overflow in tools/pal2rgb.c can lead to denial of service↗2017-11-29
▶
Debian
CVE-2017-17095: tiff - tools/pal2rgb.c in pal2rgb in LibTIFF 4.0.9 allows remote attackers to cause a d...↗2017
▶

💬Community

2
Bugzilla
CVE-2017-17095 libtiff: Heap-based buffer overflow in tools/pal2rgb.c can lead to denial of service↗2017-12-11
▶
Bugzilla
CVE-2017-17095 libtiff: Heap-based buffer overflow in tools/pal2rgb.c can lead to denial of service [fedora-all]↗2017-12-11
▶