CVE-2023-45682 - Vulnerability Details - OpenCVE

stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger out of bounds read in `DECODE` macro when `var` is negative. As it can be seen in the definition of `DECODE_RAW` a negative `var` is a valid value. This issue may be used to leak internal memory allocation information.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00022.

Key SSVC decision points have not yet been added.

Vendors	Products
Nothings	Stb Vorbis.c

Configuration 1 [-]

cpe:2.3:a:nothings:stb_vorbis.c:1.22:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-49972	stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger out of bounds read in `DECODE` macro when `var` is negative. As it can be seen in the definition of `DECODE_RAW` a negative `var` is a valid value. This issue may be used to leak internal memory allocation information.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L1717-L1729
https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L1754-L1756
https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L3231
https://securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h/

History

No history.

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-10-20T23:27:04.879Z

Updated: 2024-09-12T13:35:19.803Z

Reserved: 2023-10-10T14:36:40.862Z

Link: CVE-2023-45682

Vulnrichment

Updated: 2024-08-02T20:29:32.523Z

NVD

Status : Modified

Published: 2023-10-21T00:15:09.670

Modified: 2024-11-21T08:27:12.563

Link: CVE-2023-45682

Redhat

No data.

OpenCVE Enrichment

No data.

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