Vulnerability-Lookup

CERTFR-2022-AVI-154

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité a été découverte dans IBM IBM Integrated Analytics System. Elle permet à un attaquant de provoquer une exécution de code arbitraire à distance.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

IBM Integrated Analytics System versions 1.0.0 à 1.0.27.0 sans le correctif 7.9.21.12.SP6

Le produit Samba est inclus dans IBM Integrated Analytics System.
La section Documentation liste l'avis et le bulletin émis par le CERT-FR qui concernent la vulnérabilité ayant l'identifiant CVE-2021-44142 et amenée par le composant Samba.

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

CVE-2021-44142 (GCVE-0-2021-44142)

Vulnerability from cvelistv5 – Published: 2022-02-21 14:30 – Updated: 2025-04-23 19:02

Summary

The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bounds heap read and write via specially crafted extended file attributes. A remote attacker with write access to extended file attributes can execute arbitrary code with the privileges of smbd, typically root.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-23 13:30 UTC

CWE

CWE-125 - Out-of-bounds Read
CWE-787 - Out-of-bounds Write

Assigner

redhat redhat root

References

6 references

URL	Tags
https://www.samba.org/samba/security/CVE-2021-441…
https://www.zerodayinitiative.com/blog/2022/2/1/c…
https://kb.cert.org/vuls/id/119678	third-party-advisory
https://bugzilla.samba.org/show_bug.cgi?id=14914
https://security.gentoo.org/glsa/202309-06	vendor-advisory
https://www.kb.cert.org/vuls/id/119678

Impacted products

1 product

Vendor	Product	Version
Samba	Samba	Affected: unspecified , < 4.13.17 (custom) Affected: unspecified , < 4.14.12 (custom) Affected: unspecified , < 4.15.5 (custom)

Date Public

2022-01-31 00:00

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.

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