CVE-2020-21050 - Vulnerability Details - OpenCVE

Libsixel prior to v1.8.3 contains a stack buffer overflow in the function gif_process_raster at fromgif.c.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00937.

Key SSVC decision points have not yet been added.

Vendors	Products
Libsixel Project	Libsixel

Configuration 1 [-]

cpe:2.3:a:libsixel_project:libsixel:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2020-13829	Libsixel prior to v1.8.3 contains a stack buffer overflow in the function gif_process_raster at fromgif.c.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://bitbucket.org/netbsd/pkgsrc/commits/a27113e21179cbfbfae0c35f6a9edd6aa498faae
https://cwe.mitre.org/data/definitions/121.html
https://github.com/saitoha/libsixel/blob/master/ChangeLog
https://github.com/saitoha/libsixel/commit/7808a06b88c11dbc502318cdd51fa374f8cd47ee
https://github.com/saitoha/libsixel/issues/75
https://github.com/saitoha/libsixel/releases/tag/v1.8.5

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-09-14T15:09:29

Updated: 2024-08-04T14:22:25.463Z

Reserved: 2020-08-13T00:00:00

Link: CVE-2020-21050

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-09-14T16:15:08.987

Modified: 2024-11-21T05:12:23.757

Link: CVE-2020-21050

Redhat

No data.

OpenCVE Enrichment

No data.

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