Vulnerability Details : CVE-2016-9536
tools/tiff2pdf.c in libtiff 4.0.6 has out-of-bounds write vulnerabilities in heap allocated buffers in t2p_process_jpeg_strip(). Reported as MSVR 35098, aka "t2p_process_jpeg_strip heap-buffer-overflow."
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2016-9536
- cpe:2.3:a:libtiff:libtiff:4.0.6:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-9536
2.66%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 90 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-9536
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2016-9536
-
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)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-9536
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http://www.securityfocus.com/bid/94745
LibTIFF CVE-2016-9536 Heap Buffer Overflow Vulnerability
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http://www.securityfocus.com/bid/94484
RETIRED: LibTIFF Multiple Security VulnerabilitesThird Party Advisory;VDB Entry
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http://rhn.redhat.com/errata/RHSA-2017-0225.html
RHSA-2017:0225 - Security Advisory - Red Hat Customer Portal
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https://github.com/vadz/libtiff/commit/83a4b92815ea04969d494416eaae3d4c6b338e4a#diff-5173a9b3b48146e4fd86d7b9b346115e
* tools/tiffcrop.c: fix various out-of-bounds write vulnerabilities · vadz/libtiff@83a4b92 · GitHubIssue Tracking;Patch;Third Party Advisory
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http://www.debian.org/security/2017/dsa-3762
Debian -- Security Information -- DSA-3762-1 tiff
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