7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.3 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
34.8%
stb_image is a single file MIT licensed library for processing images.
If stbi__load_gif_main
in stbi_load_gif_from_memory
fails it returns a null pointer and may keep the z
variable uninitialized. In case the caller also sets the flip vertically flag, it continues and calls stbi__vertical_flip_slices
with the null pointer result value and the uninitialized z
value. This may result in a program crash.
Vendor | Product | Version | CPE |
---|---|---|---|
nothings | stb_image\.h | * | cpe:2.3:a:nothings:stb_image\.h:*:*:*:*:*:*:*:* |
[
{
"vendor": "nothings",
"product": "stb",
"versions": [
{
"version": "<= 2.28",
"status": "affected"
}
]
}
]
github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_image.h#L1442-L1454
github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_image.h#L1448
lists.fedoraproject.org/archives/list/[email protected]/message/NMXKOKPP4BKTNUTF5KSRDQAWOUILQZNO/
lists.fedoraproject.org/archives/list/[email protected]/message/QVABVF4GEM6BYD5L4L64RCRSXUHY6LGN/
lists.fedoraproject.org/archives/list/[email protected]/message/UVQ7ONFH5GWLMXYEAJG32A3EUKUCEVCR/
securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h/
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.3 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
34.8%