An issue was discovered in Adobe Acrobat Reader 2018.009.20050 and earlier versions, 2017.011.30070 and earlier versions, 2015.006.30394 and earlier versions. This vulnerability occurs as a result of computation that reads data that is past the end of the target buffer; the computation is part of the TIFF processing within the XPS module. A successful attack can lead to sensitive data exposure.
Published 2018-02-27 05:29:02
Updated 2018-03-19 17:14:47
View at NVD,   CVE.org

Products affected by CVE-2018-4903

  • Adobe » Acrobat Reader
    Versions from including (>=) 17.0 and up to, including, (<=) 17.011.30070
    cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:*:*:*:*
  • Adobe » Acrobat
    Versions from including (>=) 17.0 and up to, including, (<=) 17.011.30070
    cpe:2.3:a:adobe:acrobat:*:*:*:*:*:*:*:*
  • Adobe » Acrobat Dc » Continuous Edition
    Versions from including (>=) - and up to, including, (<=) 18.009.20050
    cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:*
  • Adobe » Acrobat Dc » Classic Edition
    Versions from including (>=) 15.0 and up to, including, (<=) 15.006.30394
    cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:classic:*:*:*
  • Adobe » Acrobat Reader Dc » Continuous Edition
    Versions from including (>=) - and up to, including, (<=) 18.009.20050
    cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:*
  • Adobe » Acrobat Reader Dc » Classic Edition
    Versions from including (>=) 15.0 and up to, including, (<=) 15.006.30394
    cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:classic:*:*:*

Exploit prediction scoring system (EPSS) score for CVE-2018-4903

1.42%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 85 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-4903

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.3
MEDIUM AV:N/AC:M/Au:N/C:P/I:N/A:N
8.6
2.9
NIST
6.5
MEDIUM CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
2.8
3.6
NIST

CWE ids for CVE-2018-4903

  • The product reads data past the end, or before the beginning, of the intended buffer.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2018-4903

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