Vulnerability-Lookup

SUSE-SU-2023:0870-1

Vulnerability from csaf_suse - Published: 2023-03-22 08:44 - Updated: 2026-09-27 11:01

Summary

Security update for slirp4netns

Severity

Moderate

Notes

Title of the patch: Security update for slirp4netns

Description of the patch: This update for slirp4netns fixes the following issues: - CVE-2020-29129: Fixed out-of-bounds access while processing NCSI packets (bsc#1179466). - CVE-2020-29130: Fixed out-of-bounds access while processing ARP packets (bsc#1179467).

Patchnames: SUSE-2023-870,SUSE-SUSE-MicroOS-5.1-2023-870,SUSE-Storage-7-2023-870,openSUSE-Leap-Micro-5.3-2023-870

CVE-2020-29129

2.7 (Low)


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

Affected products

Recommended 7 products

Product	Version	Remediation
Unresolved product id: SUSE Enterprise Storage 7:slirp4netns-0:0.4.7-150100.3.18.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Enterprise Storage 7:slirp4netns-0:0.4.7-150100.3.18.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.1:slirp4netns-0:0.4.7-150100.3.18.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.1:slirp4netns-0:0.4.7-150100.3.18.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.1:slirp4netns-0:0.4.7-150100.3.18.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Leap Micro 5.3:slirp4netns-0:0.4.7-150100.3.18.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Leap Micro 5.3:slirp4netns-0:0.4.7-150100.3.18.1.x86_64	—	Vendor Fix

Threats

Impact moderate

CVE-2020-29130

4.3 (Medium)


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

Affected products

Recommended 7 products, the same list as for CVE-2020-29129

Threats

Impact moderate

References

18 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/s…	self
https://www.suse.com/support/update/announcement/…	self
https://lists.suse.com/pipermail/sle-security-upd…	self
https://bugzilla.suse.com/1179466	self
https://bugzilla.suse.com/1179467	self
https://www.suse.com/security/cve/CVE-2020-29129/	self
https://www.suse.com/security/cve/CVE-2020-29130/	self
https://www.suse.com/security/cve/CVE-2020-29129	external
https://bugzilla.suse.com/1179466	external
https://bugzilla.suse.com/1179467	external
https://bugzilla.suse.com/1179477	external
https://bugzilla.suse.com/1179484	external
https://bugzilla.suse.com/1282369	external
https://www.suse.com/security/cve/CVE-2020-29130	external
https://bugzilla.suse.com/1178658	external
https://bugzilla.suse.com/1179467	external
https://bugzilla.suse.com/1179477	external

JSON

To clipboard

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          "summary": "SUSE Bug 1179477 for CVE-2020-29130",
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      ],
      "threats": [
        {
          "category": "impact",
          "date": "2023-03-22T08:44:23Z",
          "details": "moderate"
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      ],
      "title": "CVE-2020-29130"
    }
  ]
}

CVE-2020-29129 (GCVE-0-2020-29129)

Vulnerability from cvelistv5 – Published: 2020-11-26 19:03 – Updated: 2024-08-04 16:48

Summary

ncsi.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of header data even if that exceeds the total packet length.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

5 references

URL	Tags
https://lists.freedesktop.org/archives/slirp/2020…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2020/11/27/1	mailing-listx_refsource_MLIST
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST

Show details on NVD website

JSON

To clipboard

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CVE-2020-29130 (GCVE-0-2020-29130)

Vulnerability from cvelistv5 – Published: 2020-11-26 00:00 – Updated: 2024-08-04 16:48

Summary

slirp.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of header data even if that exceeds the total packet length.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

6 references

URL	Tags
https://lists.freedesktop.org/archives/slirp/2020…
http://www.openwall.com/lists/oss-security/2020/11/27/1	mailing-list
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.debian.org/debian-lts-announce/2021…	mailing-list
https://lists.debian.org/debian-lts-announce/2023…	mailing-list

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

SUSE-SU-2023:0870-1

CVE-2020-29129 (GCVE-0-2020-29129)

CVE-2020-29130 (GCVE-0-2020-29130)

Tags

Sightings

Nomenclature

Related by attack behaviour