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osvGoogleOSV:GHSA-Q7RV-6HP3-VH96
HistoryMar 25, 2022 - 7:26 p.m.

Improper Input Validation in guzzlehttp/psr7

2022-03-2519:26:33
Google
osv.dev
114
improper input validation
guzzlehttp/psr7
header parsing
patched
rfc7230

EPSS

0.003

Percentile

65.7%

Impact

Improper header parsing. An attacker could sneak in a carriage return character (\r) and pass untrusted values in both the header names and values.

Patches

The issue is patched in 1.8.4 and 2.1.1.

Workarounds

There are no known workarounds.

References