Vulnerability-Lookup

RHSA-2023:2444

Vulnerability from csaf_opensuse - Published: 2023-05-09 00:00 - Updated: 2026-09-20 11:28

Summary

security update for net-snmp

Severity

Low

Notes

Title of the patch: security update for net-snmp

Description of the patch: This security update provides a functional equivalent of RHSA-2023:2444. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2023:2444.

Patchnames: RHSA-2023:2444

CVE-2022-44792

6.5 (Medium)


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

Affected products

Recommended 10 products

Product	Version	Remediation
Unresolved product id: SUSE Liberty Linux 9:net-snmp-1:5.9.1-9.el9.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:net-snmp-agent-libs-1:5.9.1-9.el9.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:net-snmp-agent-libs-1:5.9.1-9.el9.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:net-snmp-devel-1:5.9.1-9.el9.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:net-snmp-devel-1:5.9.1-9.el9.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:net-snmp-libs-1:5.9.1-9.el9.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:net-snmp-libs-1:5.9.1-9.el9.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:net-snmp-perl-1:5.9.1-9.el9.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:net-snmp-utils-1:5.9.1-9.el9.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:python3-net-snmp-1:5.9.1-9.el9.x86_64	—	Vendor Fix

Threats

Impact moderate

CVE-2022-44793

6.5 (Medium)


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

Affected products

Recommended 10 products, the same list as for CVE-2022-44792

Threats

Impact moderate

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-2022-44792/	self
https://www.suse.com/security/cve/CVE-2022-44793/	self
https://www.suse.com/security/cve/CVE-2022-44792	external
https://bugzilla.suse.com/1205150	external
https://bugzilla.suse.com/1207896	external
https://www.suse.com/security/cve/CVE-2022-44793	external
https://bugzilla.suse.com/1205148	external
https://bugzilla.suse.com/1207896	external

JSON

To clipboard

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          "text": "handle_ipDefaultTTL in agent/mibgroup/ip-mib/ip_scalars.c in Net-SNMP 5.8 through 5.9.3 has a NULL Pointer Exception bug that can be used by a remote attacker (who has write access) to cause the instance to crash via a crafted UDP packet, resulting in Denial of Service.",
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          "text": "handle_ipv6IpForwarding in agent/mibgroup/ip-mib/ip_scalars.c in Net-SNMP 5.4.3 through 5.9.3 has a NULL Pointer Exception bug that can be used by a remote attacker to cause the instance to crash via a crafted UDP packet, resulting in Denial of Service.",
          "title": "CVE description"
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      ],
      "product_status": {
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          "SUSE Liberty Linux 9:python3-net-snmp-1:5.9.1-9.el9.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2022-44793",
          "url": "https://www.suse.com/security/cve/CVE-2022-44793"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1205148 for CVE-2022-44793",
          "url": "https://bugzilla.suse.com/1205148"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1207896 for CVE-2022-44793",
          "url": "https://bugzilla.suse.com/1207896"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 9:net-snmp-1:5.9.1-9.el9.x86_64",
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      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 9:net-snmp-1:5.9.1-9.el9.x86_64",
            "SUSE Liberty Linux 9:net-snmp-agent-libs-1:5.9.1-9.el9.i686",
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            "SUSE Liberty Linux 9:net-snmp-devel-1:5.9.1-9.el9.x86_64",
            "SUSE Liberty Linux 9:net-snmp-libs-1:5.9.1-9.el9.i686",
            "SUSE Liberty Linux 9:net-snmp-libs-1:5.9.1-9.el9.x86_64",
            "SUSE Liberty Linux 9:net-snmp-perl-1:5.9.1-9.el9.x86_64",
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            "SUSE Liberty Linux 9:python3-net-snmp-1:5.9.1-9.el9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2023-05-09T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2022-44793"
    }
  ]
}

CVE-2022-44792 (GCVE-0-2022-44792)

Vulnerability from cvelistv5 – Published: 2022-11-07 00:00 – Updated: 2025-05-05 16:12

Summary

handle_ipDefaultTTL in agent/mibgroup/ip-mib/ip_scalars.c in Net-SNMP 5.8 through 5.9.3 has a NULL Pointer Exception bug that can be used by a remote attacker (who has write access) to cause the instance to crash via a crafted UDP packet, resulting in Denial of Service.

Severity

6.5 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-23 13:30 UTC

CWE

n/a
CWE-476 - NULL Pointer Dereference

Assigner

mitre mitre root

References

4 references

URL	Tags
https://github.com/net-snmp/net-snmp/issues/474
https://gist.github.com/menglong2234/b7bc13ae1a14…
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://security.netapp.com/advisory/ntap-2023022…

Show details on NVD website

JSON

To clipboard

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CVE-2022-44793 (GCVE-0-2022-44793)

Vulnerability from cvelistv5 – Published: 2022-11-07 00:00 – Updated: 2025-05-05 16:12

Summary

handle_ipv6IpForwarding in agent/mibgroup/ip-mib/ip_scalars.c in Net-SNMP 5.4.3 through 5.9.3 has a NULL Pointer Exception bug that can be used by a remote attacker to cause the instance to crash via a crafted UDP packet, resulting in Denial of Service.

Severity

6.5 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-23 13:30 UTC

CWE

n/a
CWE-476 - NULL Pointer Dereference

Assigner

mitre mitre root

References

4 references

URL	Tags
https://github.com/net-snmp/net-snmp/issues/475
https://gist.github.com/menglong2234/d07a65b50281…
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://security.netapp.com/advisory/ntap-2023022…

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.

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-2023:2444

CVE-2022-44792 (GCVE-0-2022-44792)

CVE-2022-44793 (GCVE-0-2022-44793)

Tags

Sightings

Nomenclature

Related by attack behaviour