Veracode Vulnerability DatabaseVERACODE:22337Buffer Over-read
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
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
libsolv.so is susceptible to buffer over-read. The attack exists when the length of last schema in data->schemadata is less than the length of input schema, leading to a buffer overflow in repodata_schema2id in repodata.c.
| CPE | Name | Operator | Version |
|---|---|---|---|
| libsolv.so | eq | 0 | |
| libsolv | eq | 0.6.35__6.el8 | |
| libsolv | eq | 0.7.4__3.el8 | |
| libsolv | eq | 0.7.7__1.el8 | |
| libsolv.so | eq | 0 | |
| libsolv | eq | 0.6.35__6.el8 | |
| libsolv | eq | 0.7.4__3.el8 | |
| libsolv | eq | 0.7.7__1.el8 |
Related
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
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P