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zdiMat Powell of Trend Micro Zero Day InitiativeZDI-20-559
HistoryApr 28, 2020 - 12:00 a.m.

Adobe Bridge PostScript callothersubr Command Out-Of-Bounds Write Remote Code Execution Vulnerability

2020-04-2800:00:00
Mat Powell of Trend Micro Zero Day Initiative
www.zerodayinitiative.com
10

EPSS

0.002

Percentile

54.2%

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adobe Bridge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of the callothersubr command in PostScript. The issue results from the lack of proper validation of user-supplied data, which can result in write operations past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

EPSS

0.002

Percentile

54.2%