Vulnerability-Lookup

RHBA-2024:2274

Vulnerability from csaf_redhat - Published: 2024-04-30 10:05 - Updated: 2026-08-19 17:14

Summary

Red Hat Bug Fix Advisory: git-lfs bug fix and enhancement update

Severity

Moderate

Notes

Topic: An update for git-lfs is now available for Red Hat Enterprise Linux 9.

Details: For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.4 Release Notes linked from the References section.

Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

CVE-2023-29406

A flaw was found in Golang, where it is vulnerable to HTTP header injection caused by improper content validation of the Host header by the HTTP/1 client. A remote attacker can inject arbitrary HTTP headers by persuading a victim to visit a specially crafted Web page. This flaw allows the attacker to conduct various attacks against the vulnerable system, including Cross-site scripting, cache poisoning, or session hijacking.

6.5 (Medium)


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

CWE-113 - Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')

Affected products

Fixed 13 products

Product	Version	Remediation
Unresolved product id: AppStream-9.4.0.GA:git-lfs-0:3.4.1-1.el9.aarch64	—	Vendor Fix fix
Unresolved product id: AppStream-9.4.0.GA:git-lfs-0:3.4.1-1.el9.ppc64le	—	Vendor Fix fix
Unresolved product id: AppStream-9.4.0.GA:git-lfs-0:3.4.1-1.el9.s390x	—	Vendor Fix fix
Unresolved product id: AppStream-9.4.0.GA:git-lfs-0:3.4.1-1.el9.src	—	Vendor Fix fix
Unresolved product id: AppStream-9.4.0.GA:git-lfs-0:3.4.1-1.el9.x86_64	—	Vendor Fix fix
Unresolved product id: AppStream-9.4.0.GA:git-lfs-debuginfo-0:3.4.1-1.el9.aarch64	—	Vendor Fix fix
Unresolved product id: AppStream-9.4.0.GA:git-lfs-debuginfo-0:3.4.1-1.el9.ppc64le	—	Vendor Fix fix
Unresolved product id: AppStream-9.4.0.GA:git-lfs-debuginfo-0:3.4.1-1.el9.s390x	—	Vendor Fix fix
Unresolved product id: AppStream-9.4.0.GA:git-lfs-debuginfo-0:3.4.1-1.el9.x86_64	—	Vendor Fix fix
Unresolved product id: AppStream-9.4.0.GA:git-lfs-debugsource-0:3.4.1-1.el9.aarch64	—	Vendor Fix fix
Unresolved product id: AppStream-9.4.0.GA:git-lfs-debugsource-0:3.4.1-1.el9.ppc64le	—	Vendor Fix fix
Unresolved product id: AppStream-9.4.0.GA:git-lfs-debugsource-0:3.4.1-1.el9.s390x	—	Vendor Fix fix
Unresolved product id: AppStream-9.4.0.GA:git-lfs-debugsource-0:3.4.1-1.el9.x86_64	—	Vendor Fix fix

Threats

Impact Moderate

References

8 references

URL	Category
https://access.redhat.com/errata/RHBA-2024:2274	self
https://access.redhat.com/documentation/en-us/red…	external
https://security.access.redhat.com/data/csaf/v2/a…	self
https://access.redhat.com/security/cve/CVE-2023-29406	self
https://bugzilla.redhat.com/show_bug.cgi?id=2222167	external
https://www.cve.org/CVERecord?id=CVE-2023-29406	external
https://nvd.nist.gov/vuln/detail/CVE-2023-29406	external
https://groups.google.com/g/golang-announce/c/2q1…	external

JSON

To clipboard

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        "name": "Improper Neutralization of CRLF Sequences in HTTP Headers (\u0027HTTP Request/Response Splitting\u0027)"
      },
      "discovery_date": "2023-07-12T00:00:00+00:00",
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          "text": "2222167"
        }
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      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Golang, where it is vulnerable to HTTP header injection caused by improper content validation of the Host header by the HTTP/1 client. A remote attacker can inject arbitrary HTTP headers by persuading a victim to visit a specially crafted Web page. This flaw allows the attacker to conduct various attacks against the vulnerable system, including Cross-site scripting, cache poisoning, or session hijacking.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang: net/http: insufficient sanitization of Host header",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
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        {
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2222167"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2023-29406",
          "url": "https://www.cve.org/CVERecord?id=CVE-2023-29406"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-29406",
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        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/2q13H6LEEx0",
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      ],
      "release_date": "2023-07-11T00:00:00+00:00",
      "remediations": [
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          "category": "vendor_fix",
          "date": "2024-04-30T10:05:18+00:00",
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      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
            "version": "3.1"
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      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang: net/http: insufficient sanitization of Host header"
    }
  ]
}

CVE-2023-29406 (GCVE-0-2023-29406)

Vulnerability from cvelistv5 – Published: 2023-07-11 19:23 – Updated: 2025-02-13 16:49

Title

Insufficient sanitization of Host header in net/http

Summary

The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-07 15:39 UTC

CWE

CWE-113 - Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')

Assigner

Go Google root

References

6 references

URL	Tags
https://go.dev/issue/60374
https://go.dev/cl/506996
https://groups.google.com/g/golang-announce/c/2q1…
https://pkg.go.dev/vuln/GO-2023-1878
https://security.netapp.com/advisory/ntap-2023081…
https://security.gentoo.org/glsa/202311-09

Impacted products

1 product

Vendor	Product	Version
Go standard library	net/http	Affected: 0 , < 1.19.11 (semver) Affected: 1.20.0-0 , < 1.20.6 (semver)

Credits

Bartek Nowotarski

Show details on NVD website

JSON

To clipboard

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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.

Detection rules are retrieved from Rulezet.

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.