CVE-2022-27782 @ Janus
Status
new
Priority
1.12
Match score
4.0
Risk
Other
Remote
priv:user
CVSS
7.5 HIGH
Reason
cpe: curl; pkgs: curl; version: in-range: curl-7.64.0-4+deb10u9
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-7.64.0-4+deb10u9 | |
| libcurl3-gnutls-7.64.0-4+deb10u9 | |
| libcurl4-7.64.0-4+deb10u9 |
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-2022-27782 | |
|---|---|---|---|
| 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-2022-32221 | 9.8 | Archive, Janus, Library, Saiph, morris … | new | curl | — | ||
| 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-2022-27781 | 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 10 (buster)
(10)
· debian
Arch
x86_64
kernel_release
uname -r → 4.19.0-27-amd64kernel_version
uname -v → #1 SMP Debian 4.19.316-1 (2024-06-25)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 | 7.5 | 2026-10-20T10:18:38Z | Open |
| mufasa | new | 7.5 | 2026-10-20T10:18:38Z | Open |
| Library | new | 2.25 | 2026-10-20T10:18:38Z | Open |
| Archive | new | 1.12 | 2026-10-20T10:18:38Z | Open |
| Saiph | new | 1.12 | 2026-10-20T10:18:38Z | Open |
Description
libcurl would reuse a previously created connection even when a TLS or SSHrelated option had been changed that should have prohibited reuse.libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse if one of them matches the setup. However, several TLS andSSH settings were left out from the configuration match checks, making themmatch too easily.
Update status
Add note only
References
- http://www.openwall.com/lists/oss-security/2023/03/20/6
- https://hackerone.com/reports/1555796
- https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html
- https://security.gentoo.org/glsa/202212-01
- https://security.netapp.com/advisory/ntap-20220609-0009/
- https://www.debian.org/security/2022/dsa-5197
- http://www.openwall.com/lists/oss-security/2023/03/20/6
- https://hackerone.com/reports/1555796
- https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html
- https://security.gentoo.org/glsa/202212-01
- https://security.netapp.com/advisory/ntap-20220609-0009/
- https://www.debian.org/security/2022/dsa-5197
- https://cert-portal.siemens.com/productcert/html/ssa-146325.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://hackerone.com/reports/1555796
NVD: CVE-2022-27782