CVE-2016-0952
Description
Adobe Photoshop CC 2014 before 15.2.4, Photoshop CC 2015 before 16.1.2, and Bridge CC before 6.2 allow attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2016-0951 and CVE-2016-0953.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Exploits
Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.
Exploit-DB
Adobe Photoshop CC / Bridge CC - '.png' Parsing Memory Corruption (2)
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Application: Adobe Photoshop CC & Bridge CC PNG file parsing memory corruption
Platforms: Windows
Versions: Bridge CC 6.1.1 and earlier versions
Version: Photoshop CC 16.1.1 (2015.1.1) and earlier versions
CVE; 2016-0952
Author: Francis Provencher of COSIG
Twitter: @COSIG_
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1) Introduction
2) Report Timeline
3) Technical details
4) POC
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1) Introduction
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Adobe Photoshop is a raster graphics editor developed and published by Adobe Systems for Windows and OS X.
(https://en.wikipedia.org/wiki/Adobe_Photoshop)
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2) Report Timeline
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2015-11-11: Francis Provencher from COSIG report the issue to PSIRT (ADOBE);
2016-02-09: Adobe release a patch (APSB16-03);
2016-02-09: COSIG release this advisory;
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3) Technical details
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This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Photoshop CC & Bridge CC. User interaction is required to exploit this vulnerability in that the target must open a malicious file. By providing a malformed PNG file with an invialid uint32 CRC checksum, an attacker can cause an heap memory corruption. An attacker could leverage this to execute arbitrary code under the context of the application.
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4) POC
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(Theses files must be in the same folder for Bridge CC)
http://protekresearchlab.com/exploits/COSIG-2016-09-1.png
http://protekresearchlab.com/exploits/COSIG-2016-09-2.png
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/39430.zip
###############################################################################OS impact
macOS Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Not affected | — |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| adobe | bridge_cc | {"endIncluding":"6.1"} | |
| adobe | photoshop_cc | {"endIncluding":"16.1.1"} | |
References
CWEs
CWE-119
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.