9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.024 Low
EPSS
Percentile
89.9%
A VMSF_DELTA memory corruption was discovered in unrar before 5.5.5, as used in Sophos Anti-Virus Threat Detection Engine before 3.37.2 and other products, that can lead to arbitrary code execution. An integer overflow can be caused in DataSize+CurChannel. The result is a negative value of the “DestPos” variable, which allows the attacker to write out of bounds when setting Mem[DestPos].
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | clamav | < 0.99.4-r0 | UNKNOWN |
Alpine | 3.10-main | noarch | clamav | < 0.99.4-r0 | UNKNOWN |
Alpine | 3.11-main | noarch | clamav | < 0.99.4-r0 | UNKNOWN |
Alpine | 3.12-main | noarch | clamav | < 0.99.4-r0 | UNKNOWN |
Alpine | 3.13-main | noarch | clamav | < 0.99.4-r0 | UNKNOWN |
Alpine | 3.14-community | noarch | clamav | < 0.99.4-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | clamav | < 0.99.4-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | clamav | < 0.99.4-r0 | UNKNOWN |
Alpine | 3.17-community | noarch | clamav | < 0.99.4-r0 | UNKNOWN |
Alpine | 3.18-community | noarch | clamav | < 0.99.4-r0 | UNKNOWN |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.024 Low
EPSS
Percentile
89.9%