3.7 Low
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
5.8 Medium
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
48.2%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-main | noarch | curl | <ย 8.1.0-r0 | UNKNOWN |
Alpine | 3.15-main | noarch | curl | <ย 8.1.0-r0 | UNKNOWN |
Alpine | 3.16-main | noarch | curl | <ย 8.1.0-r0 | UNKNOWN |
Alpine | 3.17-main | noarch | curl | <ย 8.1.0-r0 | UNKNOWN |
Alpine | 3.18-main | noarch | curl | <ย 8.1.0-r0 | UNKNOWN |
Alpine | 3.19-main | noarch | curl | <ย 8.1.0-r0 | UNKNOWN |
Alpine | 3.20-main | noarch | curl | <ย 8.1.0-r0 | UNKNOWN |
3.7 Low
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
5.8 Medium
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
48.2%