CVE-2023-45682

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.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

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

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 08:27

Type	Values Removed	Values Added
References	~~() https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L1717-L1729 - Third Party Advisory~~	() https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L1717-L1729 - Third Party Advisory
References	~~() https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L1754-L1756 - Third Party Advisory~~	() https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L1754-L1756 - Third Party Advisory
References	~~() https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L3231 - Third Party Advisory~~	() https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L3231 - Third Party Advisory
References	~~() https://securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h/ - Third Party Advisory~~	() https://securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h/ - Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~7.1~~	v2 : unknown v3 : 5.3

26 Oct 2023, 22:45

Type	Values Removed	Values Added
CPE		cpe:2.3:a:nothings:stb_vorbis.c:1.22:::::::*
First Time		Nothings stb Vorbis.c Nothings
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.1
CWE		CWE-125
References	~~(MISC) https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L1754-L1756 -~~	(MISC) https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L1754-L1756 - Third Party Advisory
References	~~(MISC) https://securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h/ -~~	(MISC) https://securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h/ - Third Party Advisory
References	~~(MISC) https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L3231 -~~	(MISC) https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L3231 - Third Party Advisory
References	~~(MISC) https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L1717-L1729 -~~	(MISC) https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L1717-L1729 - Third Party Advisory

21 Oct 2023, 00:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-21 00:15

Updated : 2024-11-21 08:27

NVD link : CVE-2023-45682

Mitre link : CVE-2023-45682

CVE.ORG link : CVE-2023-45682

JSON object : View

Products Affected

nothings

stb_vorbis.c

CWE

CWE-125

Out-of-bounds Read

5.3 /10