Alpine Linux Development TeamALPINE:CVE-2022-32221CVE-2022-32221
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.9 High
AI Score
Confidence
High
0.007 Low
EPSS
Percentile
79.8%
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 was used 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 subsequent POST request. The problem exists in the logic for a reused handle when it is changed from a PUT to a POST.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | curl | < 7.86.0-r0 | UNKNOWN |
| Alpine | 3.15-main | noarch | curl | < 7.80.0-r4 | UNKNOWN |
| Alpine | 3.16-main | noarch | curl | < 7.83.1-r4 | UNKNOWN |
| Alpine | 3.17-main | noarch | curl | < 7.86.0-r0 | UNKNOWN |
| Alpine | 3.18-main | noarch | curl | < 7.86.0-r0 | UNKNOWN |
| Alpine | 3.19-main | noarch | curl | < 7.86.0-r0 | UNKNOWN |
| Alpine | 3.20-main | noarch | curl | < 7.86.0-r0 | UNKNOWN |
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.9 High
AI Score
Confidence
High
0.007 Low
EPSS
Percentile
79.8%