Vulnerability Details : CVE-2021-44708

Acrobat Reader DC version 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by a heap overflow vulnerability due to insecure handling of a crafted file, potentially resulting in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Published 2022-01-14 20:15:13
Updated 2022-01-21 20:33:22
Source Adobe Systems Incorporated
View at NVD,   CVE.org
Vulnerability category: OverflowMemory Corruption

Exploit prediction scoring system (EPSS) score for CVE-2021-44708

EPSS FAQ
0.51%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 77 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-44708

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
9.3
 HIGH AV:N/AC:M/Au:N/C:C/I:C/A:C
8.6
10.0
 NIST
7.8
 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
1.8
5.9
 NIST
7.8
 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
1.8
5.9
 Adobe Systems Incorporated

CWE ids for CVE-2021-44708

  • A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
    Assigned by: psirt@adobe.com (Secondary)
  • The product writes data past the end, or before the beginning, of the intended buffer.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-44708

Products affected by CVE-2021-44708

  • Adobe » Acrobat Reader » Classic Edition
    Versions from including (>=) 17.011.30059 and up to, including, (<=) 17.011.30204
    cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:classic:*:*:*
    Matching versions
    When used together with: Apple » Macos » Version: N/A
    When used together with: Microsoft » Windows » Version: N/A
  • Adobe » Acrobat Reader » Classic Edition
    Versions from including (>=) 20.001.30005 and up to, including, (<=) 20.004.30017
    cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:classic:*:*:*
    Matching versions
    When used together with: Apple » Macos » Version: N/A
    When used together with: Microsoft » Windows » Version: N/A
  • Adobe » Acrobat » Classic Edition
    Versions from including (>=) 17.011.30059 and up to, including, (<=) 17.011.30204
    cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:*
    Matching versions
    When used together with: Apple » Macos » Version: N/A
    When used together with: Microsoft » Windows » Version: N/A
  • Adobe » Acrobat » Classic Edition
    Versions from including (>=) 20.001.30005 and up to, including, (<=) 20.004.30017
    cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:*
    Matching versions
    When used together with: Apple » Macos » Version: N/A
    When used together with: Microsoft » Windows » Version: N/A
  • Adobe » Acrobat Dc » Continuous Edition
    Versions from including (>=) 15.008.20082 and up to, including, (<=) 21.007.20099
    cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:*
    Matching versions
    When used together with: Microsoft » Windows » Version: N/A
  • Adobe » Acrobat Reader Dc » Continuous Edition
    Versions from including (>=) 15.008.20082 and up to, including, (<=) 21.007.20099
    cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:*
    Matching versions
    When used together with: Microsoft » Windows » Version: N/A
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