🛡️ CVE-2023-28322
🟢 CVSS 3.7 — Low ⚠️ Exploit Public CWE-200 NVD
3.7
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity LOW
CVSS Score 3.7
CVSS Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE CWE-200
Public Exploit ⚠️ Yes
Source NVD
Published 2023-05-26
Updated 2026-06-08
Modified 2026-02-13

Affected Packages

Software From version Fixed in
clustered-data-ontap — —
curl — 8.1.0
fedora — —
h300s-firmware — —
h410s-firmware — —
h500s-firmware — —
h700s-firmware — —
macos 13.0 13.5
ontap-antivirus-connector — —

References

Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Jul/47
Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Jul/48
Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Jul/52
Exploit, Patch, Third Party Advisory https://hackerone.com/reports/1954658
Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Jul/47
Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Jul/48
Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2023/Jul/52
Exploit, Patch, Third Party Advisory https://hackerone.com/reports/1954658

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