Vulnerability Details : CVE-2017-17095
Potential exploit
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.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2017-17095
- cpe:2.3:a:libtiff:libtiff:4.0.9:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-17095
2.80%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 85 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-17095
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2017-17095
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-17095
-
http://bugzilla.maptools.org/show_bug.cgi?id=2750
Bug 2750 – There is a heap buffer overflow in the pal2rgb tool of the tiff library. A crafted TIFF document can lead to a heap based buffer overflow.Exploit;Issue Tracking
-
http://www.openwall.com/lists/oss-security/2017/11/30/3
oss-security - libtiff: Heap-based buffer overflow bug in pal2rgb(pal2rgb.c)Mailing List
-
https://usn.ubuntu.com/3606-1/
USN-3606-1: LibTIFF vulnerabilities | Ubuntu security notices
-
http://www.securityfocus.com/bid/102124
LibTIFF CVE-2017-17095 Heap Based Buffer Overflow VulnerabilityThird Party Advisory;VDB Entry
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https://www.debian.org/security/2018/dsa-4349
Debian -- Security Information -- DSA-4349-1 tiff
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https://lists.debian.org/debian-lts-announce/2019/11/msg00027.html
[SECURITY] [DLA 2009-1] tiff security update
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https://security.gentoo.org/glsa/202003-25
libTIFF: Multiple vulnerabilities (GLSA 202003-25) — Gentoo security
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https://www.exploit-db.com/exploits/43322/
LibTIFF pal2rgb 4.0.9 - Heap Buffer Overflow
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