CVE-2022-32221 @ Library
Status
new
Priority
2.94
Match score
4.0
Risk
InfoLeak
MemCorrupt
Remote
priv:user
CVSS
9.8 CRITICAL
Reason
cpe: curl; pkgs: curl; version: in-range: curl-7.52.1-5+deb9u16; risk:info_disclosure
Created
2026-10-15T10:20:28Z
Updated
2026-10-20T10:18:38Z
Package interrogation (copy)
Run on the host — click to copy a command. Debian/apt
| Package | Commands |
|---|---|
| curl-7.52.1-5+deb9u16 | |
| libcurl3-7.52.1-5+deb9u16 | |
| libcurl3-gnutls-7.52.1-5+deb9u16 | |
| php7.0-curl-7.0.33-0+deb9u12 |
Inventory lookup
Search package inventory across systems, then return here. Create a ticket on systems the matcher missed.
Suggestions: curl
| System | Matches | Ticket for CVE-2022-32221 | |
|---|---|---|---|
| Archive | curl 7.64.0-4+deb10u9; libcurl4 7.64.0-4+deb10u9 | new open | |
| Janus | curl 7.64.0-4+deb10u9; libcurl3-gnutls 7.64.0-4+deb10u9; libcurl4 7.64.0-4+deb10u9 | new open | |
| Library | curl 7.52.1-5+deb9u16; libcurl3 7.52.1-5+deb9u16; libcurl3-gnutls 7.52.1-5+deb9u16; php7.0-curl 7.0.33-0+deb9u12 | new open | |
| Saiph | curl 7.64.0-4+deb10u9; libcurl3-gnutls 7.64.0-4+deb10u9; libcurl4 7.64.0-4+deb10u9 | new open | |
| morris | alt-curl 7.64.0; alt-curlssl 7.62.0; alt-curlssl11 8.22.0; alt-libcurl 7.64.0; alt-libcurlssl 7.62.0; alt-libcurlssl11 8.22.0; cpanel-perl-536-net-curl 0.50; cpanel-perl-536-net-curl-promiser 0.18 (+13 more) | new open | |
| mufasa | alt-curl 7.64.0; alt-curlssl11 8.22.0; alt-libcurl 7.64.0; alt-libcurlssl 7.62.0; alt-libcurlssl11 8.22.0; cpanel-perl-536-net-curl 0.50; cpanel-perl-536-net-curl-promiser 0.18; curl 7.29.0 (+5 more) | new open | |
| Bullseye | libcurl3-gnutls 7.74.0-1.3+deb11u16; libcurl4 7.74.0-1.3+deb11u16; python3-pycurl 7.43.0.6-5 | none | |
| Helios | curl 7.74.0-1.3+deb11u16; libcurl3-gnutls 7.74.0-1.3+deb11u16; libcurl4 7.74.0-1.3+deb11u16 | none | |
| Matrix | curl 7.88.1-10+deb12u15; libcurl3-gnutls 7.88.1-10+deb12u15; libcurl4 7.88.1-10+deb12u15; python3-pycurl 7.45.2-3 | none | |
| Silk | alt-curlssl 8.22.0-2; alt-libcurlssl 8.22.0-2; curl 7.88.1-10+deb12u15; libcurl3-gnutls 7.88.1-10+deb12u15; libcurl4 7.88.1-10+deb12u15; php8.2-curl 8.2.34-1~deb12u1; python3-pycurl 7.45.2-3 | none |
Same product CVEs in your queue
Other open tickets that look like the same product. Closed tickets are omitted unless they are already pegged to this CVE.
| CVE | CVSS | KEV | Systems | Status | Matched | Already related | |
|---|---|---|---|---|---|---|---|
| CVE-2023-27534 | 8.8 | Archive, Janus, Library, Saiph, morris … | new | curl | — | ||
| CVE-2023-27533 | 8.8 | Archive, Janus, Library, Saiph, morris … | new | curl | — | ||
| CVE-2024-2398 | 8.6 | Archive, Janus, Library, Saiph | new | curl | — | ||
| CVE-2021-22946 | 7.5 | Archive, Janus, Library, Saiph, morris … | new | curl | — | ||
| CVE-2022-27782 | 7.5 | Archive, Janus, Library, Saiph, morris … | new | curl | — | ||
| CVE-2022-27781 | 7.5 | Archive, Janus, Library, Saiph, morris … | new | curl | — | ||
| CVE-2021-22926 | 7.5 | Archive, Helios, Janus, Library, Saiph | new | curl | — | ||
| CVE-2025-0725 | 7.3 | Archive, Helios, Janus, Library, Matrix … | new | curl | — |
Related CVE (same fix)
Point this ticket’s CVE at a higher-priority / same-fix primary so you only triage one.
Host OS / kernel
OS
Debian GNU/Linux 9 (stretch)
(9)
· debian
Arch
x86_64
kernel_release
uname -r → 4.9.0-19-amd64kernel_version
uname -v → #1 SMP Debian 4.9.320-2 (2022-06-30)For Linux kernel CVEs, kernel_version (Debian packaging / build string) often decides fixed vs not; kernel_release is used for upstream NVD range compares.
Same CVE on other hosts
Open the ticket for this CVE on another system.
| System | Status | Priority | Updated | |
|---|---|---|---|---|
| morris | new | 9.8 | 2026-10-20T10:18:38Z | Open |
| mufasa | new | 9.8 | 2026-10-20T10:18:38Z | Open |
| Archive | new | 1.47 | 2026-10-20T10:18:38Z | Open |
| Janus | new | 1.47 | 2026-10-20T10:18:38Z | Open |
| Saiph | new | 1.47 | 2026-10-20T10:18:38Z | Open |
Description
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.
Update status
Add note only
References
- http://seclists.org/fulldisclosure/2023/Jan/19
- http://seclists.org/fulldisclosure/2023/Jan/20
- http://www.openwall.com/lists/oss-security/2023/05/17/4
- https://hackerone.com/reports/1704017
- https://lists.debian.org/debian-lts-announce/2023/01/msg00028.html
- https://security.gentoo.org/glsa/202212-01
- https://security.netapp.com/advisory/ntap-20230110-0006/
- https://security.netapp.com/advisory/ntap-20230208-0002/
- https://support.apple.com/kb/HT213604
- https://support.apple.com/kb/HT213605
- https://www.debian.org/security/2023/dsa-5330
- http://seclists.org/fulldisclosure/2023/Jan/19
- http://seclists.org/fulldisclosure/2023/Jan/20
- http://www.openwall.com/lists/oss-security/2023/05/17/4
- https://hackerone.com/reports/1704017
NVD: CVE-2022-32221