Vulnerability Details : CVE-2016-10271
tools/tiffcrop.c in LibTIFF 4.0.7 allows remote attackers to cause a denial of service (heap-based buffer over-read and buffer overflow) or possibly have unspecified other impact via a crafted TIFF image, related to "READ of size 1" and libtiff/tif_fax3.c:413:13.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2016-10271
- cpe:2.3:a:libtiff:libtiff:4.0.7:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-10271
0.32%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 66 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-10271
| 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 | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2016-10271
-
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-2016-10271
-
https://blogs.gentoo.org/ago/2017/01/01/libtiff-multiple-heap-based-buffer-overflow/
libtiff: multiple heap-based buffer overflow | agostino's blogPatch;Third Party Advisory;VDB Entry
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https://github.com/vadz/libtiff/commit/9657bbe3cdce4aaa90e07d50c1c70ae52da0ba6a
* tools/tiffcrop.c: fix readContigStripsIntoBuffer() in -i (ignore) m… · vadz/libtiff@9657bbe · GitHubIssue Tracking;Patch;Third Party Advisory
-
http://www.securityfocus.com/bid/97199
LibTIFF CVE-2016-10271 Heap Based Buffer Overflow Vulnerability
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