CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
EPSS
Percentile
21.9%
stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger out of bounds write in f->vendor[i] = get8_packet(f);
. The root cause is an integer overflow in setup_malloc
. A sufficiently large value in the variable sz
overflows with sz+7
in and the negative value passes the maximum available memory buffer check. This issue may lead to code execution.
[
{
"vendor": "nothings",
"product": "stb",
"versions": [
{
"version": "<= 1.22",
"status": "affected"
}
]
}
]