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Alpine Linux: CVE-2017-7407: curl write-out out of buffer read

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Alpine Linux: CVE-2017-7407: curl write-out out of buffer read

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
04/03/2017
Created
07/25/2018
Added
08/30/2017
Modified
12/27/2019

Description

The ourWriteOut function in tool_writeout.c in curl 7.53.1 might allow physically proximate attackers to obtain sensitive information from process memory in opportunistic circumstances by reading a workstation screen during use of a --write-out argument ending in a '%' character, which leads to a heap-based buffer over-read.

Solution(s)

  • alpine-linux-upgrade-curl

References

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