7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
22.0%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | libstb | <= 0.0~git20220908.8b5f1f3+ds-1 | libstb_0.0~git20220908.8b5f1f3+ds-1_all.deb |
Debian | 11 | all | libstb | <= 0.0~git20200713.b42009b+ds-1 | libstb_0.0~git20200713.b42009b+ds-1_all.deb |
Debian | 10 | all | libstb | <= 0.0~git20180212.15.e6afb9c-1 | libstb_0.0~git20180212.15.e6afb9c-1_all.deb |
Debian | 999 | all | libstb | <= 0.0~git20230129.5736b15+ds-1.2 | libstb_0.0~git20230129.5736b15+ds-1.2_all.deb |
Debian | 13 | all | libstb | <= 0.0~git20230129.5736b15+ds-1.2 | libstb_0.0~git20230129.5736b15+ds-1.2_all.deb |