CVEvulnerability

CVE-2023-28322

3.7 LOW Published 2023-05-26 Modified 2026-10-23 Official page ↗
Status
Modified
Published
2023-05-26
Last modified
2026-10-23
Assigner
[email protected]
CVSS 3.1 ([email protected])
3.7 LOW — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-200

Description

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.

Affected configurations

• haxx curl (< 8.1.0) • fedoraproject fedora 37 • fedoraproject fedora 38 • apple macos (>= 11.0 < 11.7.9) • apple macos (>= 12.0 < 12.6.8) • apple macos (>= 13.0 < 13.5) • netapp clustered data ontap • netapp ontap antivirus connector • netapp h300s firmware • netapp h500s firmware • netapp h700s firmware • netapp h410s firmware

Related

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References