Related Weaknesses
CWE-ID |
Weakness Name |
Source |
CWE-119 |
Improper Restriction of Operations within the Bounds of a Memory Buffer 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. |
|
Metrics
Metrics |
Score |
Severity |
CVSS Vector |
Source |
V2 |
10 |
|
AV:N/AC:L/Au:N/C:C/I:C/A:C |
[email protected] |
EPSS
EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.
EPSS Score
The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.
EPSS Percentile
The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
Exploit information
Exploit Database EDB-ID : 38787
Publication date : 2015-11-22 23h00 +00:00
Author : Francis Provencher
EDB Verified : No
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Application: Acrobat Reader DC
Platforms: Windows
Versions: 15.008.20082.15957
CVE: CVE-2015-7622
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
===============
Adobe Acrobat is a family of application software and Web services developed by Adobe Systems to view, create, manipulate, print and manage files in Portable Document Format (PDF).[14]
The family comprises Acrobat Reader (formerly Adobe Reader), Acrobat (formerly Acrobat Exchange) and Acrobat.com. Thefreeware Acrobat Reader, available for several desktop and mobile platforms, can view, print and annotate PDF files.[15] Thecommercial proprietary Acrobat, available for Microsoft Windows and OS X only, can also create, edit, convert, digitally sign, encrypt, export and publish PDF files. Acrobat.com complements the family with a variety of enterprise content managementand file hosting services.
(https://en.wikipedia.org/wiki/Adobe_Acrobat)
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2) Report Timeline
============================
2015-08-09: Francis Provencher of COSIG found the issue;
2015-08-11: Francis Provencher of COSIG report vulnerability to PSIRT;
2015-10-13: Adobe release a patch (APSB15-24)
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============================
3) Technical details
============================
An error in the the PDF parser, could lead to a memory corruption when processing a crafted PDF with an invalid image.
Successful exploitation of the vulnerabilities may allow execution of arbitrary code, but requires tricking a user into opening or previewing a malicious file.
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4) POC
===========
http://protekresearchlab.com/exploits/COSIG-2015-001.pdf
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/38787.zip
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Products Mentioned
Configuraton 0
Adobe>>Acrobat >> Version From (including) 10.0 To (including) 10.1.15
Adobe>>Acrobat >> Version From (including) 11.0.0 To (including) 11.0.12
Adobe>>Acrobat_dc >> Version From (including) 15.006.30060 To (excluding) 15.006.30094
Adobe>>Acrobat_dc >> Version From (including) 15.008.20082 To (excluding) 15.009.20069
Adobe>>Acrobat_reader >> Version From (including) 10.0 To (including) 10.1.15
Adobe>>Acrobat_reader >> Version From (including) 11.0.0 To (including) 11.0.12
Adobe>>Acrobat_reader_dc >> Version From (including) 15.006.30060 To (excluding) 15.006.30094
Adobe>>Acrobat_reader_dc >> Version From (including) 15.008.20082 To (excluding) 15.009.20069
Apple>>Macos >> Version -
Microsoft>>Windows >> Version -
References