CVE catalog

CVE-2022-27774

curl affected and fixed versions

An insufficiently protected credentials vulnerability exists in curl 4.9 to and include curl 7.82.0 are affected that could allow an attacker to extract credentials when follows HTTP(S) redirects is used with authentication could leak credentials to other services that exist on different protocols or port numbers.

Severity: Medium · CVSS 6.2CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published: Apr 26, 2022, 10:00:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 2.01% · Oct 27, 2026

Projects and upstream resources

[curl][Source-reported homepage]

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Distribution / release	Package	Version	Status	Source
Debiantrixie-security	curl	`8.14.1-2+deb13u7`	Fixed	[CVE-2022-27774]
Debiantrixie	curl	`7.83.0-1`	FixedDistribution-reported fixed boundary	[CVE-2022-27774]
Debiantrixie	curl	`8.14.1-2+deb13u5`	Fixed	[CVE-2022-27774]
Debiansid	curl	`7.83.0-1`	FixedDistribution-reported fixed boundary	[CVE-2022-27774]
Debiansid	curl	`8.23.0-1`	Fixed	[CVE-2022-27774]
Debianforky	curl	`7.83.0-1`	FixedDistribution-reported fixed boundary	[CVE-2022-27774]
Debianforky	curl	`8.22.0-1`	Fixed	[CVE-2022-27774]
Debianbookworm-security	curl	`7.88.1-10+deb12u5`	Fixed	[CVE-2022-27774]
Debianbookworm	curl	`7.83.0-1`	FixedDistribution-reported fixed boundary	[CVE-2022-27774]
Debianbookworm	curl	`7.88.1-10+deb12u15`	Fixed	[CVE-2022-27774]

Showing 10 fix observations. All 14 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence

Distribution / release	Package	Version	Status	Source
UnknownRelease not reported	curl	`7.83.0-1`	UnknownSource applicability is not established	Provider not reported
Debianbookworm	curl	`7.83.0-1`	FixedDistribution-reported fixed boundary	[CVE-2022-27774]
Debianbookworm	curl	`7.88.1-10+deb12u15`	Fixed	[CVE-2022-27774]
Debianbookworm-security	curl	`7.88.1-10+deb12u5`	Fixed	[CVE-2022-27774]
Debianforky	curl	`7.83.0-1`	FixedDistribution-reported fixed boundary	[CVE-2022-27774]
Debianforky	curl	`8.22.0-1`	Fixed	[CVE-2022-27774]
Debiansid	curl	`7.83.0-1`	FixedDistribution-reported fixed boundary	[CVE-2022-27774]
Debiansid	curl	`8.23.0-1`	Fixed	[CVE-2022-27774]
Debiantrixie	curl	`7.83.0-1`	FixedDistribution-reported fixed boundary	[CVE-2022-27774]
Debiantrixie	curl	`8.14.1-2+deb13u5`	Fixed	[CVE-2022-27774]
Debiantrixie-security	curl	`8.14.1-2+deb13u7`	Fixed	[CVE-2022-27774]
Suselinux enterprise server 12 sp5	curl	`8.0.1-11.65.2`	UnknownSource applicability is not established	[SUSE-SU-2023:2225-1]Feb 4, 2026, 3:51:12 AM UTC
Suselinux enterprise server for sap applications 12 sp5	curl	`8.0.1-11.65.2`	UnknownSource applicability is not established	[SUSE-SU-2023:2225-1]Feb 4, 2026, 3:51:12 AM UTC
Suselinux enterprise software development kit 12 sp5	curl	`8.0.1-11.65.2`	UnknownSource applicability is not established	[SUSE-SU-2023:2225-1]Feb 4, 2026, 3:51:12 AM UTC

Original provider fields

{
  "package_releases": [
    {
      "name": "curl",
      "status": "fixed",
      "release": "sid",
      "version": "8.23.0-1"
    },
    {
      "name": "curl",
      "status": "fixed",
      "release": "forky",
      "version": "8.22.0-1"
    },
    {
      "name": "curl",
      "status": "fixed",
      "release": "trixie",
      "version": "8.14.1-2+deb13u5"
    },
    {
      "name": "curl",
      "status": "fixed",
      "release": "trixie-security",
      "version": "8.14.1-2+deb13u7"
    },
    {
      "name": "curl",
      "status": "fixed",
      "release": "bookworm",
      "version": "7.88.1-10+deb12u15"
    },
    {
      "name": "curl",
      "status": "fixed",
      "release": "bookworm-security",
      "version": "7.88.1-10+deb12u5"
    }
  ],
  "fixed_versions": [
    {
      "bug": 1010254,
      "name": "curl",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "not yet assigned",
      "fixed_version": "7.83.0-1"
    },
    {
      "bug": 1010254,
      "name": "curl",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "not yet assigned",
      "fixed_version": "7.83.0-1"
    },
    {
      "bug": 1010254,
      "name": "curl",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "not yet assigned",
      "fixed_version": "7.83.0-1"
    },
    {
      "bug": 1010254,
      "name": "curl",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": "7.83.0-1"
    }
  ],
  "distribution_packages": [
    {
      "name": "curl",
      "fixed_version": "7.83.0-1",
      "applicability_unknown": true
    },
    {
      "name": "curl",
      "ranges": [
        {
          "fixed": "",
          "introduced": "4.9",
          "last_affected": "7.82.0",
          "start_excluding": ""
        }
      ],
      "ecosystem": "cpe",
      "provider_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27774",
      "fixed_version": "",
      "provider_source": "nvd",
      "provider_record_id": "NVD-CVE-2022-27774",
      "provider_updated_at": "2026-10-14T17:17:36.290"
    },
    {
      "name": "debian_linux",
      "ranges": [],
      "ecosystem": "cpe",
      "provider_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27774",
      "fixed_version": "",
      "provider_source": "nvd",
      "provider_record_id": "NVD-CVE-2022-27774",
      "provider_updated_at": "2026-10-14T17:17:36.290"
    },
    {
      "name": "hci_bootstrap_os",
      "ranges": [],
      "ecosystem": "cpe",
      "provider_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27774",
      "fixed_version": "",
      "provider_source": "nvd",
      "provider_record_id": "NVD-CVE-2022-27774",
      "provider_updated_at": "2026-10-14T17:17:36.290"
    },
    {
      "name": "clustered_data_ontap",
      "ranges": [],
      "ecosystem": "cpe",
      "provider_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27774",
      "fixed_version": "",
      "provider_source": "nvd",
      "provider_record_id": "NVD-CVE-2022-27774",
      "provider_updated_at": "2026-10-14T17:17:36.290"
    },
    {
      "name": "solidfire_\\&_hci_management_node",
      "ranges": [],
      "ecosystem": "cpe",
      "provider_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27774",
      "fixed_version": "",
      "provider_source": "nvd",
      "provider_record_id": "NVD-CVE-2022-27774",
      "provider_updated_at": "2026-10-14T17:17:36.290"
    },
    {
      "name": "solidfire_\\&_hci_storage_node",
      "ranges": [],
      "ecosystem": "cpe",
      "provider_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27774",
      "fixed_version": "",
      "provider_source": "nvd",
      "provider_record_id": "NVD-CVE-2022-27774",
      "provider_updated_at": "2026-10-14T17:17:36.290"
    },
    {
      "name": "fabric_operating_system",
      "ranges": [],
      "ecosystem": "cpe",
      "provider_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27774",
      "fixed_version": "",
      "provider_source": "nvd",
      "provider_record_id": "NVD-CVE-2022-27774",
      "provider_updated_at": "2026-10-14T17:17:36.290"
    },
    {
      "name": "h300s_firmware",
      "ranges": [],
      "ecosystem": "cpe",
      "provider_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27774",
      "fixed_version": "",
      "provider_source": "nvd",
      "provider_record_id": "NVD-CVE-2022-27774",
      "provider_updated_at": "2026-10-14T17:17:36.290"
    },
    {
      "name": "h500s_firmware",
      "ranges": [],
      "ecosystem": "cpe",
      "provider_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27774",
      "fixed_version": "",
      "provider_source": "nvd",
      "provider_record_id": "NVD-CVE-2022-27774",
      "provider_updated_at": "2026-10-14T17:17:36.290"
    },
    {
      "name": "h700s_firmware",
      "ranges": [],
      "ecosystem": "cpe",
      "provider_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27774",
      "fixed_version": "",
      "provider_source": "nvd",
      "provider_record_id": "NVD-CVE-2022-27774",
      "provider_updated_at": "2026-10-14T17:17:36.290"
    },
    {
      "name": "h410s_firmware",
      "ranges": [],
      "ecosystem": "cpe",
      "provider_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27774",
      "fixed_version": "",
      "provider_source": "nvd",
      "provider_record_id": "NVD-CVE-2022-27774",
      "provider_updated_at": "2026-10-14T17:17:36.290"
    },
    {
      "name": "universal_forwarder",
      "ranges": [],
      "ecosystem": "cpe",
      "provider_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27774",
      "fixed_version": "",
      "provider_source": "nvd",
      "provider_record_id": "NVD-CVE-2022-27774",
      "provider_updated_at": "2026-10-14T17:17:36.290"
    },
    {
      "name": "curl",
      "distro": "suse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.1-11.65.2"
            }
          ]
        }
      ],
      "release": "linux enterprise software development kit 12 sp5",
      "versions": [],
      "ecosystem": "rpm",
      "provider_url": "https://osv.dev/vulnerability/SUSE-SU-2023:2225-1",
      "fixed_version": "8.0.1-11.65.2",
      "provider_source": "pypi",
      "provider_record_id": "SUSE-SU-2023:2225-1",
      "provider_updated_at": "2026-02-04T03:51:12.771530Z",
      "applicability_unknown": true
    },
    {
      "name": "curl",
      "distro": "suse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.1-11.65.2"
            }
          ]
        }
      ],
      "release": "linux enterprise server 12 sp5",
      "versions": [],
      "ecosystem": "rpm",
      "provider_url": "https://osv.dev/vulnerability/SUSE-SU-2023:2225-1",
      "fixed_version": "8.0.1-11.65.2",
      "provider_source": "pypi",
      "provider_record_id": "SUSE-SU-2023:2225-1",
      "provider_updated_at": "2026-02-04T03:51:12.771530Z",
      "applicability_unknown": true
    },
    {
      "name": "curl",
      "distro": "suse",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.1-11.65.2"
            }
          ]
        }
      ],
      "release": "linux enterprise server for sap applications 12 sp5",
      "versions": [],
      "ecosystem": "rpm",
      "provider_url": "https://osv.dev/vulnerability/SUSE-SU-2023:2225-1",
      "fixed_version": "8.0.1-11.65.2",
      "provider_source": "pypi",
      "provider_record_id": "SUSE-SU-2023:2225-1",
      "provider_updated_at": "2026-02-04T03:51:12.771530Z",
      "applicability_unknown": true
    }
  ]
}

[Debian bug #1010254]

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 · bookworm
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
[libcurl3-gnutls]Unknown
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
[libcurl3-nss]Unknown
Source package: [curl]
Details (4)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
[libcurl4]Unknown
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
[libcurl4-doc]Unknown
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · all · bookworm
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u15 · all · bookworm
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · all · bookworm-backports
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · all · bookworm-backports
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · all · bookworm-security
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · all · bookworm-security
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
[libcurl4-gnutls-dev]Unknown
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
[libcurl4-nss-dev]Unknown
Source package: [curl]
Details (4)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
[libcurl4-openssl-dev]Unknown
Source package: [curl]
Details (6)
- 7.88.1-10+deb12u15 · amd64 · bookworm
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u15 · arm64 · bookworm
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · amd64 · bookworm-backports
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 8.14.1-2+deb13u2~bpo13+1 · arm64 · bookworm-backports
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · amd64 · bookworm-security
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm
- 7.88.1-10+deb12u5 · arm64 · bookworm-security
  Fixed · Fixed: 7.83.0-1
  dsa · curl · debian · bookworm

Observed: Oct 28, 2026, 6:15:57 PM UTC

References

[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]