CVE-2023-28322

2023-05-2621:15:16

Google

osv.dev

0.001 Low

EPSS

Percentile

43.4%

JSON

An information disclosure vulnerability exists in curl <v8.1.0 when doing HTTP(S) transfers, libcurl might erroneously use the read callback (CURLOPT_READFUNCTION) to ask for data to send, even when the CURLOPT_POSTFIELDS option has been set, if the same handle previously wasused to issue a PUT request which used that callback. This flaw may surprise the application and cause it to misbehave and either send off the wrong data or use memory after free or similar in the second transfer. The problem exists in the logic for a reused handle when it is (expected to be) changed from a PUT to a POST.

CPENameOperatorVersion
curleqcurl-7_74_0
curleqcurl-7_7_1
curleqcurl-7_77_0
curleq7.75.0-r0
curleqcurl-7_78_0
curleq7.35.0-r0
curleq7.83.1-r5
curleq7.74.0-r0
curleqcurl-7_9
curleq7.29.0-r0

Name	Operator	Version
curl	eq	curl-7_74_0
curl	eq	curl-7_7_1
curl	eq	curl-7_77_0
curl	eq	7.75.0-r0
curl	eq	curl-7_78_0
curl	eq	7.35.0-r0
curl	eq	7.83.1-r5
curl	eq	7.74.0-r0
curl	eq	curl-7_9
curl	eq	7.29.0-r0