CVE catalog
CVE-2021-22922
curl: CVE-2021-22922
- Severity
- Medium · CVSS 6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 4.33% · Oct 25, 2026
When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file.The metalink XML file points out to the client how to get the same contentfrom a set of different URLs, potentially hosted by different servers and theclient can then download the file from one or several of them. In a serial orparallel manner.If one of the servers hosting the contents has been breached and the contentsof the specific file on that server is replaced with a modified payload, curlshould detect this when the hash of the file mismatches after a completeddownload. It should remove the contents and instead try getting the contentsfrom another URL. This is not done, and instead such a hash mismatch is onlymentioned in text and the potentially malicious content is kept in the file ondisk.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | curl | sid | 8.23.0-1 | fixed |
| Debian | curl | forky | 8.22.0-1 | fixed |
| Debian | curl | trixie | 8.14.1-2+deb13u5 | fixed |
| Debian | curl | trixie-security | 8.14.1-2+deb13u7 | fixed |
| Debian | curl | bookworm | 7.88.1-10+deb12u15 | fixed |
| Debian | curl | bookworm-security | 7.88.1-10+deb12u5 | fixed |
| Cpe | curl | Not reported | 7.78.0 | fixed |
| Cpe | fedora | Not reported | Not reported | unknown |
| Cpe | cloud_backup | Not reported | Not reported | unknown |
| Cpe | clustered_data_ontap | Not reported | Not reported | unknown |
| Cpe | hci_management_node | Not reported | Not reported | unknown |
| Cpe | solidfire | Not reported | Not reported | unknown |
| Cpe | mysql_server | Not reported | Not reported | unknown |
| Cpe | sinec_infrastructure_network_services | Not reported | 1.0.1.1 | fixed |
| Cpe | h300s_firmware | Not reported | Not reported | unknown |
| Cpe | h500s_firmware | Not reported | Not reported | unknown |
| Cpe | h700s_firmware | Not reported | Not reported | unknown |
| Cpe | h300e_firmware | Not reported | Not reported | unknown |
| Cpe | h500e_firmware | Not reported | Not reported | unknown |
| Cpe | h700e_firmware | Not reported | Not reported | unknown |
| Cpe | h410s_firmware | Not reported | Not reported | unknown |
| Cpe | universal_forwarder | Not reported | Not reported | unknown |
| Alpine | curl | 3.12 | 7.78.0-r0 | fixed |
| Alpine | curl | 3.13 | 7.78.0-r0 | fixed |
| Alpine | curl | 3.14 | 7.78.0-r0 | fixed |
| Alpine | curl | 3.15 | 7.78.0-r0 | fixed |
| Alpine | curl | 3.16 | 7.78.0-r0 | fixed |
| Alpine | curl | 3.17 | 7.78.0-r0 | fixed |
| Alpine | curl | 3.18 | 7.78.0-r0 | fixed |
| Alpine | curl | 3.19 | 7.78.0-r0 | fixed |
| Alpine | curl | 3.20 | 7.78.0-r0 | fixed |
| Alpine | curl | 3.21 | 7.78.0-r0 | fixed |
| Alpine | curl | 3.22 | 7.78.0-r0 | fixed |
| Alpine | curl | 3.23 | 7.78.0-r0 | fixed |
| Alpine | curl | 3.24 | 7.78.0-r0 | fixed |
| Suse | curl | linux enterprise software development kit 12 sp5 | 7.60.0-11.23.1 | fixed |
| Suse | curl | linux enterprise server 12 sp5 | 7.60.0-11.23.1 | fixed |
| Suse | curl | linux enterprise server for sap applications 12 sp5 | 7.60.0-11.23.1 | fixed |
| Suse | curl-openssl1 | linux enterprise server 11-security | 7.37.0-70.71.1 | fixed |
| Suse | curl | linux enterprise high performance computing 15-espos | 7.60.0-3.47.1 | fixed |
| Suse | curl | linux enterprise high performance computing 15-ltss | 7.60.0-3.47.1 | fixed |
| Suse | curl | linux enterprise high performance computing 15 sp1-espos | 7.60.0-3.47.1 | fixed |
| Suse | curl | linux enterprise high performance computing 15 sp1-ltss | 7.60.0-3.47.1 | fixed |
| Suse | curl | linux enterprise server 15-ltss | 7.60.0-3.47.1 | fixed |
| Suse | curl | linux enterprise server 15 sp1-bcl | 7.60.0-3.47.1 | fixed |
| Suse | curl | linux enterprise server 15 sp1-ltss | 7.60.0-3.47.1 | fixed |
| Suse | curl | linux enterprise server for sap applications 15 | 7.60.0-3.47.1 | fixed |
| Suse | curl | linux enterprise server for sap applications 15 sp1 | 7.60.0-3.47.1 | fixed |
| Suse | curl | manager proxy 4.0 | 7.60.0-3.47.1 | fixed |
| Suse | curl | manager retail branch server 4.0 | 7.60.0-3.47.1 | fixed |
| Suse | curl | manager server 4.0 | 7.60.0-3.47.1 | fixed |
| Suse | curl | enterprise storage 6 | 7.60.0-3.47.1 | fixed |
| Suse | curl | linux enterprise module for basesystem 15 sp2 | 7.66.0-4.22.1 | fixed |
| Suse | curl | linux enterprise module for basesystem 15 sp3 | 7.66.0-4.22.1 | fixed |
| Suse | curl | linux enterprise micro 5.0 | 7.66.0-4.22.1 | fixed |
| Suse | curl | openstack cloud 9 | 7.60.0-4.25.1 | fixed |
| Suse | curl | openstack cloud crowbar 9 | 7.60.0-4.25.1 | fixed |
| Suse | curl | linux enterprise server for sap applications 12 sp4 | 7.60.0-4.25.1 | fixed |
| Suse | curl | linux enterprise server 12 sp4-ltss | 7.60.0-4.25.1 | fixed |
| Opensuse | curl | leap 15.2 | 7.66.0-lp152.3.21.1 | fixed |
| Opensuse | curl-mini | leap 15.2 | 7.66.0-lp152.3.21.1 | fixed |
| Opensuse | curl | leap 15.3 | 7.66.0-4.22.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | curl | source | sid | 7.79.1-1 | unimportant | Not reported | Not reported |
| Debian | curl | source | forky | 7.79.1-1 | unimportant | Not reported | Not reported |
| Debian | curl | source | trixie | 7.79.1-1 | unimportant | Not reported | Not reported |
| Debian | curl | source | bookworm | 7.79.1-1 | unimportant | Not reported | Not reported |
| Cpe | curl | cpe | Not reported | 7.78.0 | Not reported | NVD-CVE-2021-22922 | Not reported |
| Cpe | sinec_infrastructure_network_services | cpe | Not reported | 1.0.1.1 | Not reported | NVD-CVE-2021-22922 | Not reported |
| Alpine | curl | apk | 3.12 | 7.78.0-r0 | Not reported | ALPINE-CVE-2021-22922 | Not reported |
| Alpine | curl | apk | 3.13 | 7.78.0-r0 | Not reported | ALPINE-CVE-2021-22922 | Not reported |
| Alpine | curl | apk | 3.14 | 7.78.0-r0 | Not reported | ALPINE-CVE-2021-22922 | Not reported |
| Alpine | curl | apk | 3.15 | 7.78.0-r0 | Not reported | ALPINE-CVE-2021-22922 | Not reported |
| Alpine | curl | apk | 3.16 | 7.78.0-r0 | Not reported | ALPINE-CVE-2021-22922 | Not reported |
| Alpine | curl | apk | 3.17 | 7.78.0-r0 | Not reported | ALPINE-CVE-2021-22922 | Not reported |
| Alpine | curl | apk | 3.18 | 7.78.0-r0 | Not reported | ALPINE-CVE-2021-22922 | Not reported |
| Alpine | curl | apk | 3.19 | 7.78.0-r0 | Not reported | ALPINE-CVE-2021-22922 | Not reported |
| Alpine | curl | apk | 3.20 | 7.78.0-r0 | Not reported | ALPINE-CVE-2021-22922 | Not reported |
| Alpine | curl | apk | 3.21 | 7.78.0-r0 | Not reported | ALPINE-CVE-2021-22922 | Not reported |
| Alpine | curl | apk | 3.22 | 7.78.0-r0 | Not reported | ALPINE-CVE-2021-22922 | Not reported |
| Alpine | curl | apk | 3.23 | 7.78.0-r0 | Not reported | ALPINE-CVE-2021-22922 | Not reported |
| Alpine | curl | apk | 3.24 | 7.78.0-r0 | Not reported | ALPINE-CVE-2021-22922 | Not reported |
| Suse | curl | rpm | linux enterprise software development kit 12 sp5 | 7.60.0-11.23.1 | Not reported | SUSE-SU-2021:2462-1 | Not reported |
| Suse | curl | rpm | linux enterprise server 12 sp5 | 7.60.0-11.23.1 | Not reported | SUSE-SU-2021:2462-1 | Not reported |
| Suse | curl | rpm | linux enterprise server for sap applications 12 sp5 | 7.60.0-11.23.1 | Not reported | SUSE-SU-2021:2462-1 | Not reported |
| Suse | curl-openssl1 | rpm | linux enterprise server 11-security | 7.37.0-70.71.1 | Not reported | SUSE-SU-2021:14768-1 | Not reported |
| Suse | curl | rpm | linux enterprise high performance computing 15-espos | 7.60.0-3.47.1 | Not reported | SUSE-SU-2021:2440-1 | Not reported |
| Suse | curl | rpm | linux enterprise high performance computing 15-ltss | 7.60.0-3.47.1 | Not reported | SUSE-SU-2021:2440-1 | Not reported |
| Suse | curl | rpm | linux enterprise high performance computing 15 sp1-espos | 7.60.0-3.47.1 | Not reported | SUSE-SU-2021:2440-1 | Not reported |
| Suse | curl | rpm | linux enterprise high performance computing 15 sp1-ltss | 7.60.0-3.47.1 | Not reported | SUSE-SU-2021:2440-1 | Not reported |
| Suse | curl | rpm | linux enterprise server 15-ltss | 7.60.0-3.47.1 | Not reported | SUSE-SU-2021:2440-1 | Not reported |
| Suse | curl | rpm | linux enterprise server 15 sp1-bcl | 7.60.0-3.47.1 | Not reported | SUSE-SU-2021:2440-1 | Not reported |
| Suse | curl | rpm | linux enterprise server 15 sp1-ltss | 7.60.0-3.47.1 | Not reported | SUSE-SU-2021:2440-1 | Not reported |
| Suse | curl | rpm | linux enterprise server for sap applications 15 | 7.60.0-3.47.1 | Not reported | SUSE-SU-2021:2440-1 | Not reported |
| Suse | curl | rpm | linux enterprise server for sap applications 15 sp1 | 7.60.0-3.47.1 | Not reported | SUSE-SU-2021:2440-1 | Not reported |
| Suse | curl | rpm | manager proxy 4.0 | 7.60.0-3.47.1 | Not reported | SUSE-SU-2021:2440-1 | Not reported |
| Suse | curl | rpm | manager retail branch server 4.0 | 7.60.0-3.47.1 | Not reported | SUSE-SU-2021:2440-1 | Not reported |
| Suse | curl | rpm | manager server 4.0 | 7.60.0-3.47.1 | Not reported | SUSE-SU-2021:2440-1 | Not reported |
| Suse | curl | rpm | enterprise storage 6 | 7.60.0-3.47.1 | Not reported | SUSE-SU-2021:2440-1 | Not reported |
| Suse | curl | rpm | linux enterprise module for basesystem 15 sp2 | 7.66.0-4.22.1 | Not reported | SUSE-SU-2021:2439-1 | Not reported |
| Suse | curl | rpm | linux enterprise module for basesystem 15 sp3 | 7.66.0-4.22.1 | Not reported | SUSE-SU-2021:2439-1 | Not reported |
| Suse | curl | rpm | linux enterprise micro 5.0 | 7.66.0-4.22.1 | Not reported | SUSE-SU-2021:2439-1 | Not reported |
| Suse | curl | rpm | openstack cloud 9 | 7.60.0-4.25.1 | Not reported | SUSE-SU-2021:2425-1 | Not reported |
| Suse | curl | rpm | openstack cloud crowbar 9 | 7.60.0-4.25.1 | Not reported | SUSE-SU-2021:2425-1 | Not reported |
| Suse | curl | rpm | linux enterprise server for sap applications 12 sp4 | 7.60.0-4.25.1 | Not reported | SUSE-SU-2021:2425-1 | Not reported |
| Suse | curl | rpm | linux enterprise server 12 sp4-ltss | 7.60.0-4.25.1 | Not reported | SUSE-SU-2021:2425-1 | Not reported |
| Opensuse | curl | rpm | leap 15.2 | 7.66.0-lp152.3.21.1 | Not reported | OPENSUSE-SU-2021:1088-1 | Not reported |
| Opensuse | curl-mini | rpm | leap 15.2 | 7.66.0-lp152.3.21.1 | Not reported | OPENSUSE-SU-2021:1088-1 | Not reported |
| Opensuse | curl | rpm | leap 15.3 | 7.66.0-4.22.1 | Not reported | OPENSUSE-SU-2021:2439-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [curl]Unknown
Details (6)
7.88.1-10+deb12u15· amd64 · bookwormFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u15· arm64 · bookwormFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
8.14.1-2+deb13u2~bpo13+1· amd64 · bookworm-backportsFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
8.14.1-2+deb13u2~bpo13+1· arm64 · bookworm-backportsFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u5· amd64 · bookworm-securityFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u5· arm64 · bookworm-securityFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
- [libcurl3-gnutls]Unknown
Source package: [curl]
Details (6)
7.88.1-10+deb12u15· amd64 · bookwormFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u15· arm64 · bookwormFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
8.14.1-2+deb13u2~bpo13+1· amd64 · bookworm-backportsFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
8.14.1-2+deb13u2~bpo13+1· arm64 · bookworm-backportsFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u5· amd64 · bookworm-securityFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u5· arm64 · bookworm-securityFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
- [libcurl3-nss]Unknown
Source package: [curl]
Details (4)
7.88.1-10+deb12u15· amd64 · bookwormFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u15· arm64 · bookwormFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u5· amd64 · bookworm-securityFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u5· arm64 · bookworm-securityFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
- [libcurl4]Unknown
Source package: [curl]
Details (6)
7.88.1-10+deb12u15· amd64 · bookwormFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u15· arm64 · bookwormFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
8.14.1-2+deb13u2~bpo13+1· amd64 · bookworm-backportsFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
8.14.1-2+deb13u2~bpo13+1· arm64 · bookworm-backportsFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u5· amd64 · bookworm-securityFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u5· arm64 · bookworm-securityFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
- [libcurl4-doc]Unknown
Source package: [curl]
Details (6)
7.88.1-10+deb12u15· all · bookwormFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u15· all · bookwormFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
8.14.1-2+deb13u2~bpo13+1· all · bookworm-backportsFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
8.14.1-2+deb13u2~bpo13+1· all · bookworm-backportsFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u5· all · bookworm-securityFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u5· all · bookworm-securityFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
- [libcurl4-gnutls-dev]Unknown
Source package: [curl]
Details (6)
7.88.1-10+deb12u15· amd64 · bookwormFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u15· arm64 · bookwormFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
8.14.1-2+deb13u2~bpo13+1· amd64 · bookworm-backportsFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
8.14.1-2+deb13u2~bpo13+1· arm64 · bookworm-backportsFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u5· amd64 · bookworm-securityFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u5· arm64 · bookworm-securityFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
- [libcurl4-nss-dev]Unknown
Source package: [curl]
Details (4)
7.88.1-10+deb12u15· amd64 · bookwormFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u15· arm64 · bookwormFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u5· amd64 · bookworm-securityFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u5· arm64 · bookworm-securityFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
- [libcurl4-openssl-dev]Unknown
Source package: [curl]
Details (6)
7.88.1-10+deb12u15· amd64 · bookwormFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u15· arm64 · bookwormFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
8.14.1-2+deb13u2~bpo13+1· amd64 · bookworm-backportsFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
8.14.1-2+deb13u2~bpo13+1· arm64 · bookworm-backportsFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u5· amd64 · bookworm-securityFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
7.88.1-10+deb12u5· arm64 · bookworm-securityFixed · Fixed:
7.79.1-1dsa · curl · debian · bookworm
Observed:
References
- [https://cert-portal.siemens.com/productcert/csaf/ssa-389290.json]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2021_3582.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2021-22922]
- [https://osv.dev/vulnerability/ALPINE-CVE-2021-22922]
- [https://osv.dev/vulnerability/SUSE-SU-2021:14768-1]
- [https://osv.dev/vulnerability/SUSE-SU-2021:2425-1]
- [https://osv.dev/vulnerability/SUSE-SU-2021:2439-1]
- [https://osv.dev/vulnerability/SUSE-SU-2021:2440-1]
- [https://osv.dev/vulnerability/SUSE-SU-2021:2462-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2021:1088-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2021:2439-1]
- [https://security-tracker.debian.org/tracker/CVE-2021-22922]
- [https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-22922.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1350.json]
[CERT-Bund public advisories] · [CISA cybersecurity advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]