Vulnerability-Lookup

SUSE-SU-2019:1459-1

Vulnerability from csaf_suse - Published: 2019-06-11 10:57 - Updated: 2019-06-11 10:57

Summary

Security update for gnome-shell

Severity

Moderate

Notes

Title of the patch: Security update for gnome-shell

Description of the patch: This update for gnome-shell fixes the following issues: Security issue fixed: - CVE-2019-3820: Fixed a partial lock screen bypass (bsc#1124493).

Patchnames: SUSE-2019-1459,SUSE-SLE-Module-Desktop-Applications-15-2019-1459,SUSE-SLE-Module-Desktop-Applications-15-SP1-2019-1459,SUSE-SLE-Module-Development-Tools-OBS-15-2019-1459,SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-1459,SUSE-SLE-Product-WE-15-2019-1459,SUSE-SLE-Product-WE-15-SP1-2019-1459

CVE-2019-3820

5.1 (Medium)


                
                  CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

Affected products

Recommended 20 products

Product	Version	Remediation
Unresolved product id: SUSE Linux Enterprise Module for Desktop Applications 15 SP1:gnome-shell-3.26.2+20180130.0d9c74212-4.19.2.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Desktop Applications 15 SP1:gnome-shell-3.26.2+20180130.0d9c74212-4.19.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Desktop Applications 15 SP1:gnome-shell-3.26.2+20180130.0d9c74212-4.19.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Desktop Applications 15 SP1:gnome-shell-3.26.2+20180130.0d9c74212-4.19.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Desktop Applications 15 SP1:gnome-shell-devel-3.26.2+20180130.0d9c74212-4.19.2.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Desktop Applications 15 SP1:gnome-shell-devel-3.26.2+20180130.0d9c74212-4.19.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Desktop Applications 15 SP1:gnome-shell-devel-3.26.2+20180130.0d9c74212-4.19.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Desktop Applications 15 SP1:gnome-shell-devel-3.26.2+20180130.0d9c74212-4.19.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Desktop Applications 15 SP1:gnome-shell-lang-3.26.2+20180130.0d9c74212-4.19.2.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Desktop Applications 15:gnome-shell-3.26.2+20180130.0d9c74212-4.19.2.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Desktop Applications 15:gnome-shell-3.26.2+20180130.0d9c74212-4.19.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Desktop Applications 15:gnome-shell-3.26.2+20180130.0d9c74212-4.19.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Desktop Applications 15:gnome-shell-3.26.2+20180130.0d9c74212-4.19.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Desktop Applications 15:gnome-shell-devel-3.26.2+20180130.0d9c74212-4.19.2.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Desktop Applications 15:gnome-shell-devel-3.26.2+20180130.0d9c74212-4.19.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Desktop Applications 15:gnome-shell-devel-3.26.2+20180130.0d9c74212-4.19.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Desktop Applications 15:gnome-shell-devel-3.26.2+20180130.0d9c74212-4.19.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Desktop Applications 15:gnome-shell-lang-3.26.2+20180130.0d9c74212-4.19.2.noarch	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Workstation Extension 15 SP1:gnome-shell-calendar-3.26.2+20180130.0d9c74212-4.19.2.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Workstation Extension 15:gnome-shell-calendar-3.26.2+20180130.0d9c74212-4.19.2.x86_64	—	Vendor Fix

Threats

Impact moderate

References

8 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/1124493	self
https://www.suse.com/security/cve/CVE-2019-3820/	self
https://www.suse.com/security/cve/CVE-2019-3820	external
https://bugzilla.suse.com/1124493	external

JSON

To clipboard

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    "distribution": {
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        "title": "Description of the patch"
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        "url": "https://www.suse.com/security/cve/CVE-2019-3820/"
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      "title": "CVE-2019-3820"
    }
  ]
}

CVE-2019-3820 (GCVE-0-2019-3820)

Vulnerability from cvelistv5 – Published: 2019-02-06 20:00 – Updated: 2024-08-04 19:19

Summary

It was discovered that the gnome-shell lock screen since version 3.15.91 did not properly restrict all contextual actions. An attacker with physical access to a locked workstation could invoke certain keyboard shortcuts, and potentially other actions.

Severity

4.8 (Medium)


                        
                          CVSS:3.0/AV:P/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

CWE

CWE-285

Assigner

redhat redhat root

References

5 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_CONFIRM
https://gitlab.gnome.org/GNOME/gnome-shell/issues/851	x_refsource_MISC
https://usn.ubuntu.com/3966-1/	vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE

Impacted products

1 product

Vendor	Product	Version
The Gnome Project	gnome-shell	Affected: since 3.15.91

Date Public

2019-02-06 00:00

Show details on NVD website

JSON

To clipboard

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    "cna": {
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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.