Vulnerability-Lookup

RHSA-2023:0333

Vulnerability from csaf_opensuse - Published: 2023-01-23 00:00 - Updated: 2026-09-20 11:26

Summary

security update for curl

Severity

Moderate

Notes

Title of the patch: security update for curl

Description of the patch: This security update provides a functional equivalent of RHSA-2023:0333. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2023:0333.

Patchnames: RHSA-2023:0333

CVE-2022-32221

7.3 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected products

Recommended 8 products

Product	Version	Remediation
Unresolved product id: SUSE Liberty Linux 9:curl-0:7.76.1-19.el9_1.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:curl-minimal-0:7.76.1-19.el9_1.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:libcurl-0:7.76.1-19.el9_1.1.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:libcurl-0:7.76.1-19.el9_1.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:libcurl-devel-0:7.76.1-19.el9_1.1.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:libcurl-devel-0:7.76.1-19.el9_1.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:libcurl-minimal-0:7.76.1-19.el9_1.1.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:libcurl-minimal-0:7.76.1-19.el9_1.1.x86_64	—	Vendor Fix

Threats

Impact important

References

10 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/r…	self
https://www.suse.com/security/cve/CVE-2022-32221/	self
https://www.suse.com/security/cve/CVE-2022-32221	external
https://bugzilla.suse.com/1204383	external
https://bugzilla.suse.com/1205287	external
https://bugzilla.suse.com/1205834	external
https://bugzilla.suse.com/1206236	external
https://bugzilla.suse.com/1208340	external
https://bugzilla.suse.com/1211233	external

JSON

To clipboard

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}

CVE-2022-32221 (GCVE-0-2022-32221)

Vulnerability from cvelistv5 – Published: 2022-12-05 00:00 – Updated: 2026-02-13 19:37

Summary

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.

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-20 15:51 UTC

CWE

CWE-200 - Information Disclosure (CWE-200)

Assigner

hackerone CNA under the mitre root

CNA scorecard D 59/100 over 192 records in the last 180 days details

References

11 references

URL	Tags
https://hackerone.com/reports/1704017
https://security.gentoo.org/glsa/202212-01	vendor-advisory
https://security.netapp.com/advisory/ntap-2023011…
https://support.apple.com/kb/HT213604
https://support.apple.com/kb/HT213605
http://seclists.org/fulldisclosure/2023/Jan/20	mailing-list
http://seclists.org/fulldisclosure/2023/Jan/19	mailing-list
https://www.debian.org/security/2023/dsa-5330	vendor-advisory
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://security.netapp.com/advisory/ntap-2023020…
http://www.openwall.com/lists/oss-security/2023/05/17/4	mailing-list

Impacted products

1 product

Vendor	Product	Version
n/a	https://github.com/curl/curl	Affected: Fixed in 7.86.0

Show details on NVD website

JSON

To clipboard

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              "x_transferred"
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            "url": "http://seclists.org/fulldisclosure/2023/Jan/20"
          },
          {
            "name": "20230123 APPLE-SA-2023-01-23-4 macOS Ventura 13.2",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2023/Jan/19"
          },
          {
            "name": "DSA-5330",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2023/dsa-5330"
          },
          {
            "name": "[debian-lts-announce] 20230128 [SECURITY] [DLA 3288-1] curl security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00028.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20230208-0002/"
          },
          {
            "name": "[oss-security] 20230517 curl: CVE-2023-28322: more POST-after-PUT confusion",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2023/05/17/4"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-32221",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-20T15:51:51.662523Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-13T19:37:15.128Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "https://github.com/curl/curl",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Fixed in 7.86.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "Information Disclosure (CWE-200)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-05-17T00:00:00.000Z",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "shortName": "hackerone"
      },
      "references": [
        {
          "url": "https://hackerone.com/reports/1704017"
        },
        {
          "name": "GLSA-202212-01",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202212-01"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20230110-0006/"
        },
        {
          "url": "https://support.apple.com/kb/HT213604"
        },
        {
          "url": "https://support.apple.com/kb/HT213605"
        },
        {
          "name": "20230123 APPLE-SA-2023-01-23-5 macOS Monterey 12.6.3",
          "tags": [
            "mailing-list"
          ],
          "url": "http://seclists.org/fulldisclosure/2023/Jan/20"
        },
        {
          "name": "20230123 APPLE-SA-2023-01-23-4 macOS Ventura 13.2",
          "tags": [
            "mailing-list"
          ],
          "url": "http://seclists.org/fulldisclosure/2023/Jan/19"
        },
        {
          "name": "DSA-5330",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.debian.org/security/2023/dsa-5330"
        },
        {
          "name": "[debian-lts-announce] 20230128 [SECURITY] [DLA 3288-1] curl security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00028.html"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20230208-0002/"
        },
        {
          "name": "[oss-security] 20230517 curl: CVE-2023-28322: more POST-after-PUT confusion",
          "tags": [
            "mailing-list"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2023/05/17/4"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
    "assignerShortName": "hackerone",
    "cveId": "CVE-2022-32221",
    "datePublished": "2022-12-05T00:00:00.000Z",
    "dateReserved": "2022-06-01T00:00:00.000Z",
    "dateUpdated": "2026-02-13T19:37:15.128Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

RHSA-2023:0333

CVE-2022-32221 (GCVE-0-2022-32221)

Tags

Sightings

Nomenclature

Related by attack behaviour