Ubuntu.comUB:CVE-2023-45661CVE-2023-45661
7.1 High
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
0.001 Low
EPSS
Percentile
30.8%
stb_image is a single file MIT licensed library for processing images. A
crafted image file may trigger out of bounds memcpy read in
stbi__gif_load_next. This happens because two_back points to a memory
address lower than the start of the buffer out. This issue may be used to
leak internal memory allocation information.
References
github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_image.h#L6817
github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_image.h#L7021-L7022
launchpad.net/bugs/cve/CVE-2023-45661
nvd.nist.gov/vuln/detail/CVE-2023-45661
security-tracker.debian.org/tracker/CVE-2023-45661
securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h/
www.cve.org/CVERecord?id=CVE-2023-45661
Related
7.1 High
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
0.001 Low
EPSS
Percentile
30.8%