Ubuntu.comUB:CVE-2023-45682CVE-2023-45682
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
EPSS
Percentile
18.9%
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.
References
github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L1717-L1729
github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L1754-L1756
github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L3231
github.com/nothings/stb/pull/1560
launchpad.net/bugs/cve/CVE-2023-45682
nvd.nist.gov/vuln/detail/CVE-2023-45682
security-tracker.debian.org/tracker/CVE-2023-45682
securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h/
securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h/ (issue 15)
www.cve.org/CVERecord?id=CVE-2023-45682
Related
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
EPSS
Percentile
18.9%