Vulnerability-Lookup

Vulnerability from bitnami_vulndb

Published

2025-04-14 11:03

Modified

2025-11-06 13:25

Summary

Newline confusion in credential helpers can lead to credential exfiltration in git

Details

Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals. Git defines a line-based protocol that is used to exchange information between Git and Git credential helpers. Some ecosystems (most notably, .NET and node.js) interpret single Carriage Return characters as newlines, which renders the protections against CVE-2020-5260 incomplete for credential helpers that treat Carriage Returns in this way. This issue has been addressed in commit b01b9b8 which is included in release versions v2.48.1, v2.47.2, v2.46.3, v2.45.3, v2.44.3, v2.43.6, v2.42.4, v2.41.3, and v2.40.4. Users are advised to upgrade. Users unable to upgrade should avoid cloning from untrusted URLs, especially recursive clones.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "git",
        "purl": "pkg:bitnami/git"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.40.4"
            },
            {
              "introduced": "2.41.0"
            },
            {
              "fixed": "2.41.3"
            },
            {
              "introduced": "2.42.0"
            },
            {
              "fixed": "2.42.4"
            },
            {
              "introduced": "2.43.0"
            },
            {
              "fixed": "2.43.6"
            },
            {
              "introduced": "2.44.0"
            },
            {
              "fixed": "2.44.3"
            },
            {
              "introduced": "2.45.0"
            },
            {
              "fixed": "2.45.3"
            },
            {
              "introduced": "2.46.0"
            },
            {
              "fixed": "2.46.3"
            },
            {
              "introduced": "2.47.0"
            },
            {
              "fixed": "2.47.2"
            },
            {
              "introduced": "2.48.0"
            },
            {
              "fixed": "2.48.1"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "type": "CVSS_V4"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-52006"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:git:git:*:*:*:*:*:*:*:*"
    ],
    "severity": "Low"
  },
  "details": "Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals. Git defines a line-based protocol that is used to exchange information between Git and Git credential helpers. Some ecosystems (most notably, .NET and node.js) interpret single Carriage Return characters as newlines, which renders the protections against CVE-2020-5260 incomplete for credential helpers that treat Carriage Returns in this way. This issue has been addressed in commit `b01b9b8` which is included in release versions v2.48.1, v2.47.2, v2.46.3, v2.45.3, v2.44.3, v2.43.6, v2.42.4, v2.41.3, and v2.40.4. Users are advised to upgrade. Users unable to upgrade should avoid cloning from untrusted URLs, especially recursive clones.",
  "id": "BIT-git-2024-52006",
  "modified": "2025-11-06T13:25:46.476Z",
  "published": "2025-04-14T11:03:27.651Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/git-ecosystem/git-credential-manager/security/advisories/GHSA-86c2-4x57-wc8g"
    },
    {
      "type": "WEB",
      "url": "https://github.com/git/git/commit/b01b9b81d36759cdcd07305e78765199e1bc2060"
    },
    {
      "type": "WEB",
      "url": "https://github.com/git/git/security/advisories/GHSA-qm7j-c969-7j4q"
    },
    {
      "type": "WEB",
      "url": "https://github.com/git/git/security/advisories/GHSA-r5ph-xg7q-xfrp"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-52006"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00025.html"
    }
  ],
  "schema_version": "1.6.2",
  "summary": "Newline confusion in credential helpers can lead to credential exfiltration in git"
}

CVE-2024-52006 (GCVE-0-2024-52006)

Vulnerability from cvelistv5 – Published: 2025-01-14 18:39 – Updated: 2025-11-03 20:45

Title

Newline confusion in credential helpers can lead to credential exfiltration in git

Summary

Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals. Git defines a line-based protocol that is used to exchange information between Git and Git credential helpers. Some ecosystems (most notably, .NET and node.js) interpret single Carriage Return characters as newlines, which renders the protections against CVE-2020-5260 incomplete for credential helpers that treat Carriage Returns in this way. This issue has been addressed in commit `b01b9b8` which is included in release versions v2.48.1, v2.47.2, v2.46.3, v2.45.3, v2.44.3, v2.43.6, v2.42.4, v2.41.3, and v2.40.4. Users are advised to upgrade. Users unable to upgrade should avoid cloning from untrusted URLs, especially recursive clones.

Severity ?

2.1 (Low)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

CWE

CWE-116 - Improper Encoding or Escaping of Output
CWE-147 - Improper Neutralization of Input Terminators
CWE-150 - Improper Neutralization of Escape, Meta, or Control Sequences

Assigner

GitHub_M

References

URL

Tags

	https://github.com/git/git/security/advisories/GH…	x_refsource_CONFIRM
	https://github.com/git-ecosystem/git-credential-m…	x_refsource_MISC
	https://github.com/git/git/security/advisories/GH…	x_refsource_MISC
	https://github.com/git/git/commit/b01b9b81d36759c…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	git	git	Affected: <= 2.40.3 Affected: >= 2.41.0, <= 2.41.2 Affected: >= 2.42.0, <= 2.42.3 Affected: >= 2.43.0, <= 2.43.5 Affected: >= 2.44.0, <= 2.44.2 Affected: >= 2.45.0, <= 2.45.2 Affected: >= 2.46.0, <= 2.46.2 Affected: >= 2.47.0, < 2.47.2 Affected: = 2.48.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-52006",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-14T18:52:03.897787Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-01-14T18:52:11.014Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T20:45:24.231Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00025.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "git",
          "vendor": "git",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c= 2.40.3"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.41.0, \u003c= 2.41.2"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.42.0, \u003c= 2.42.3"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.43.0, \u003c= 2.43.5"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.44.0, \u003c= 2.44.2"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.45.0, \u003c= 2.45.2"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.46.0, \u003c= 2.46.2"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.47.0, \u003c 2.47.2"
            },
            {
              "status": "affected",
              "version": "= 2.48.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals. Git defines a line-based protocol that is used to exchange information between Git and Git credential helpers. Some ecosystems (most notably, .NET and node.js) interpret single Carriage Return characters as newlines, which renders the protections against CVE-2020-5260 incomplete for credential helpers that treat Carriage Returns in this way. This issue has been addressed in commit `b01b9b8` which is included in release versions v2.48.1, v2.47.2, v2.46.3, v2.45.3, v2.44.3, v2.43.6, v2.42.4, v2.41.3, and v2.40.4. Users are advised to upgrade. Users unable to upgrade should avoid cloning from untrusted URLs, especially recursive clones."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "NETWORK",
            "baseScore": 2.1,
            "baseSeverity": "LOW",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "ACTIVE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "LOW"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-116",
              "description": "CWE-116: Improper Encoding or Escaping of Output",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-147",
              "description": "CWE-147: Improper Neutralization of Input Terminators",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-150",
              "description": "CWE-150: Improper Neutralization of Escape, Meta, or Control Sequences",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-01-21T17:03:14.854Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/git/git/security/advisories/GHSA-r5ph-xg7q-xfrp",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/git/git/security/advisories/GHSA-r5ph-xg7q-xfrp"
        },
        {
          "name": "https://github.com/git-ecosystem/git-credential-manager/security/advisories/GHSA-86c2-4x57-wc8g",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/git-ecosystem/git-credential-manager/security/advisories/GHSA-86c2-4x57-wc8g"
        },
        {
          "name": "https://github.com/git/git/security/advisories/GHSA-qm7j-c969-7j4q",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/git/git/security/advisories/GHSA-qm7j-c969-7j4q"
        },
        {
          "name": "https://github.com/git/git/commit/b01b9b81d36759cdcd07305e78765199e1bc2060",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/git/git/commit/b01b9b81d36759cdcd07305e78765199e1bc2060"
        }
      ],
      "source": {
        "advisory": "GHSA-r5ph-xg7q-xfrp",
        "discovery": "UNKNOWN"
      },
      "title": "Newline confusion in credential helpers can lead to credential exfiltration in git"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-52006",
    "datePublished": "2025-01-14T18:39:52.748Z",
    "dateReserved": "2024-11-04T17:46:16.779Z",
    "dateUpdated": "2025-11-03T20:45:24.231Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

Vulnerability from bitnami_vulndb

CVE-2024-52006 (GCVE-0-2024-52006)

Tags

Sightings

Nomenclature