Vulnerability Details : CVE-2017-5563
LibTIFF version 4.0.7 is vulnerable to a heap-based buffer over-read in tif_lzw.c resulting in DoS or code execution via a crafted bmp image to tools/bmp2tiff.
Vulnerability category: Denial of service
Products affected by CVE-2017-5563
- cpe:2.3:a:libtiff:libtiff:4.0.7:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-5563
1.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 84 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-5563
| 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-2017-5563
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-5563
-
http://www.securityfocus.com/bid/95705
LibTIFF CVE-2017-5563 Heap Based Buffer Overflow VulnerabilityThird Party Advisory;VDB Entry
-
https://usn.ubuntu.com/3606-1/
USN-3606-1: LibTIFF vulnerabilities | Ubuntu security notices
-
http://bugzilla.maptools.org/show_bug.cgi?id=2664
Bug 2664 – heap-buffer-overflow in LZWEncode tif_lzw.cIssue Tracking
-
https://security.gentoo.org/glsa/201709-27
libTIFF: Multiple vulnerabilities (GLSA 201709-27) — Gentoo security
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