Vulnerability-Lookup

CVE-2024-28835 (GCVE-0-2024-28835)

Vulnerability from cvelistv5 – Published: 2024-03-21 06:13 – Updated: 2026-07-03 01:53

Title

Gnutls: potential crash during chain building/verification

Summary

A flaw has been discovered in GnuTLS where an application crash can be induced when attempting to verify a specially crafted .pem bundle using the "certtool --verify-chain" command.

Severity

5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-03-21 18:00 UTC

CWE

CWE-248 - Uncaught Exception

Assigner

redhat redhat root Scorecard

References

10 references

URL	Tags
https://access.redhat.com/errata/RHSA-2024:1879	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:2570	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:2889	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2024-28835	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2269084	issue-trackingx_refsource_REDHAT
https://lists.gnupg.org/pipermail/gnutls-help/202…
http://www.openwall.com/lists/oss-security/2024/03/22/1	x_transferred
http://www.openwall.com/lists/oss-security/2024/03/22/2	x_transferred
https://security.netapp.com/advisory/ntap-2024112…
https://lists.debian.org/debian-lts-announce/2024…

Impacted products

8 products

Vendor	Product	Version
		Affected: 3.8.3
Red Hat	Red Hat Enterprise Linux 9	Unaffected: 0:3.7.6-23.el9_3.4 , < * (rpm) cpe:/a:redhat:enterprise_linux:9::appstream cpe:/o:redhat:enterprise_linux:9::baseos
Red Hat	Red Hat Enterprise Linux 9	Unaffected: 0:3.8.3-4.el9_4 , < * (rpm) cpe:/a:redhat:enterprise_linux:9::appstream cpe:/o:redhat:enterprise_linux:9::baseos
Red Hat	Red Hat Enterprise Linux 9.2 Extended Update Support	Unaffected: 0:3.7.6-21.el9_2.3 , < * (rpm) cpe:/a:redhat:rhel_eus:9.2::appstream cpe:/o:redhat:rhel_eus:9.2::baseos
Red Hat	Red Hat Enterprise Linux 10	cpe:/o:redhat:enterprise_linux:10
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8

Date Public

2024-03-21 00:00

Show details on NVD website

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RHSA-2024_2570

Vulnerability from csaf_redhat - Published: 2024-04-30 13:43 - Updated: 2024-11-25 02:51

Summary

Red Hat Security Advisory: gnutls security update

Severity

Moderate

Scope

2 vulnerabilities in this advisory, including CVE-2024-28835.

CVE-2024-28835

A flaw has been discovered in GnuTLS where an application crash can be induced when attempting to verify a specially crafted .pem bundle using the "certtool --verify-chain" command.

5.0 (Medium)


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

Fixed: 100 products

https://access.redhat.com/errata/RHSA-2024:2570

Open the full advisory

RHSA-2024_2889

Vulnerability from csaf_redhat - Published: 2024-05-16 18:20 - Updated: 2024-11-25 02:50

Summary

Red Hat Security Advisory: gnutls security update

Severity

Moderate

Scope

2 vulnerabilities in this advisory, including CVE-2024-28835.

CVE-2024-28835

A flaw has been discovered in GnuTLS where an application crash can be induced when attempting to verify a specially crafted .pem bundle using the "certtool --verify-chain" command.

5.0 (Medium)


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

Fixed: 100 products

https://access.redhat.com/errata/RHSA-2024:2889

Open the full advisory

SSA-398330

Vulnerability from csaf_siemens - Published: 2023-12-12 00:00 - Updated: 2025-08-12 00:00

Summary

SSA-398330: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP >= V3.1.0 and < V3.1.5

Scope

544 vulnerabilities in this advisory, including CVE-2024-28835.

CVE-2024-28835

5.0 (Medium)


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

Known affected: 5 products

https://support.industry.siemens.com/cs/ww/en/view/109478459/

Open the full advisory

SUSE-SU-2024:1271-1

Vulnerability from csaf_suse - Published: 2024-04-12 13:35 - Updated: 2026-09-20 15:46

Summary

Security update for gnutls

Severity

Moderate

Scope

2 vulnerabilities in this advisory, including CVE-2024-28835.

CVE-2024-28835

5 (Medium)


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

Recommended: 191 products

Open the full advisory

SUSE-SU-2024:1271-2

Vulnerability from csaf_suse - Published: 2024-06-03 13:00 - Updated: 2024-06-03 13:00

Summary

Security update for gnutls

Severity

Moderate

Scope

2 vulnerabilities in this advisory, including CVE-2024-28835.

CVE-2024-28835

5 (Medium)


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

Recommended: 96 products

Open the full advisory

SUSE-SU-2024:1271-3

Vulnerability from csaf_suse - Published: 2024-04-12 13:36 - Updated: 2026-09-20 15:46

Summary

Security update for gnutls

Severity

Moderate

Scope

2 vulnerabilities in this advisory, including CVE-2024-28835.

CVE-2024-28835

5 (Medium)


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

Recommended: 12 products

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SUSE-SU-2024:2546-1

Vulnerability from csaf_suse - Published: 2024-07-17 12:44 - Updated: 2026-09-20 15:59

Summary

Security update for gnutls

Severity

Moderate

Scope

2 vulnerabilities in this advisory, including CVE-2024-28835.

CVE-2024-28835

5 (Medium)


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

Recommended: 9 products

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SUSE-SU-2025:20017-1

Vulnerability from csaf_suse - Published: 2025-02-03 08:48 - Updated: 2026-09-20 18:07

Summary

Security update for gnutls

Severity

Important

Scope

2 vulnerabilities in this advisory, including CVE-2024-28835.

CVE-2024-28835

5 (Medium)


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

Recommended: 6 products

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UBUNTU-CVE-2024-28835 (CVE-2024-28835)

Vulnerability from osv_ubuntu – Published: 2024-03-21 06:15 – Updated: 2026-04-22 07:48 – Source website

Details

A flaw has been discovered in GnuTLS where an application crash can be induced when attempting to verify a specially crafted .pem bundle using the "certtool --verify-chain" command.

Severity

5.0 (Medium)


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

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2024-28835	REPORT
	https://lists.gnupg.org/pipermail/gnutls-help/202…	REPORT
	https://www.gnutls.org/security-new.html#GNUTLS-S…	REPORT
	https://access.redhat.com/security/cve/CVE-2024-28835	REPORT
	https://www.cve.org/CVERecord?id=CVE-2024-28835	REPORT
	https://ubuntu.com/security/notices/USN-6733-1	ADVISORY
	https://ubuntu.com/security/notices/USN-6733-2	ADVISORY

JSON

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{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "gnutls-bin",
            "binary_version": "3.7.3-4ubuntu1.5"
          },
          {
            "binary_name": "guile-gnutls",
            "binary_version": "3.7.3-4ubuntu1.5"
          },
          {
            "binary_name": "libgnutls-dane0",
            "binary_version": "3.7.3-4ubuntu1.5"
          },
          {
            "binary_name": "libgnutls-openssl27",
            "binary_version": "3.7.3-4ubuntu1.5"
          },
          {
            "binary_name": "libgnutls30",
            "binary_version": "3.7.3-4ubuntu1.5"
          },
          {
            "binary_name": "libgnutlsxx28",
            "binary_version": "3.7.3-4ubuntu1.5"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "gnutls28",
        "purl": "pkg:deb/ubuntu/gnutls28@3.7.3-4ubuntu1.5?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.7.3-4ubuntu1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.7.1-5ubuntu1",
        "3.7.2-2ubuntu1",
        "3.7.2-4ubuntu1",
        "3.7.2-5ubuntu1",
        "3.7.3-4ubuntu1",
        "3.7.3-4ubuntu1.1",
        "3.7.3-4ubuntu1.2",
        "3.7.3-4ubuntu1.3",
        "3.7.3-4ubuntu1.4"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "gnutls-bin",
            "binary_version": "3.8.3-1.1ubuntu3.1"
          },
          {
            "binary_name": "libgnutls-dane0t64",
            "binary_version": "3.8.3-1.1ubuntu3.1"
          },
          {
            "binary_name": "libgnutls-openssl27t64",
            "binary_version": "3.8.3-1.1ubuntu3.1"
          },
          {
            "binary_name": "libgnutls30t64",
            "binary_version": "3.8.3-1.1ubuntu3.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "gnutls28",
        "purl": "pkg:deb/ubuntu/gnutls28@3.8.3-1.1ubuntu3.1?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.8.3-1.1ubuntu3.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.8.1-4ubuntu1",
        "3.8.1-4ubuntu6",
        "3.8.1-4ubuntu7",
        "3.8.3-1ubuntu1",
        "3.8.3-1.1ubuntu2",
        "3.8.3-1.1ubuntu3"
      ]
    }
  ],
  "aliases": [],
  "details": "A flaw has been discovered in GnuTLS where an application crash can be induced when attempting to verify a specially crafted .pem bundle using the \"certtool --verify-chain\" command.",
  "id": "UBUNTU-CVE-2024-28835",
  "modified": "2026-04-22T07:48:46Z",
  "published": "2024-03-21T06:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-28835"
    },
    {
      "type": "REPORT",
      "url": "https://lists.gnupg.org/pipermail/gnutls-help/2024-March/004845.html"
    },
    {
      "type": "REPORT",
      "url": "https://www.gnutls.org/security-new.html#GNUTLS-SA-2024-01-23"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2024-28835"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-28835"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6733-1"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6733-2"
    }
  ],
  "related": [
    "USN-6733-1",
    "USN-6733-2"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2024-28835"
  ]
}

WID-SEC-W-2024-0686

Vulnerability from csaf_certbund - Published: 2024-03-20 23:00 - Updated: 2025-06-04 22:00

Summary

GnuTLS: Mehrere Schwachstellen ermöglichen Offenlegung von Informationen und DoS

Severity

Mittel

Scope

2 vulnerabilities in this advisory, including CVE-2024-28835.

CVE-2024-28835

Known affected: 18 products

Open the full advisory

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

CVE-2024-28835 (GCVE-0-2024-28835)

UBUNTU-CVE-2024-28835 (CVE-2024-28835)

Tags

Sightings

Nomenclature

Related by attack behaviour