Back to Database
Status published
High
CVE-2018-16981
stb stb_image.h 2.19, as used in catimg, Emscripten, and other...
Vulnerability Description
stb stb_image.h 2.19, as used in catimg, Emscripten, and other products, has a heap-based buffer overflow in the stbi__out_gif_code function.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2018-16981
Credits & Attribution
No credits recorded in the NVD database.
References
More from nothings
View All →CVE-2023-45682
Wild address read in vorbis_decode_packet_rest in stb_vorbis
Medium
5.3
CVE-2023-45681
Out of bounds heap buffer write in stb_vorbis
High
7.3
CVE-2023-45680
Null pointer dereference in vorbis_deinit in stb_vorbis
Medium
5.3
CVE-2023-45679
Attempt to free an uninitialized memory pointer in vorbis_deinit in stb_vorbis
High
7.3
CVE-2023-45678
Off-by-one heap buffer write in start_decoder in stb_vorbis
Medium
6.5
Affected Vendor
nothings
View all reports →Affected Software
stb image.h, debian linux
Vulnerable Versions:
2.19, 10.0
Timeline
Official Publish:
September 12th, 2018
Last Modified:
September 16th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.