Alpine Linux Development TeamALPINE:CVE-2019-20021CVE-2019-20021
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
5.6 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
54.1%
A heap-based buffer over-read was discovered in canUnpack in p_mach.cpp in UPX 3.95 via a crafted Mach-O file.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-community | noarch | upx | < 3.96-r0 | UNKNOWN |
| Alpine | 3.12-community | noarch | upx | < 3.96-r0 | UNKNOWN |
| Alpine | 3.13-community | noarch | upx | < 3.96-r0 | UNKNOWN |
| Alpine | 3.14-community | noarch | upx | < 3.96-r0 | UNKNOWN |
| Alpine | 3.15-community | noarch | upx | < 3.96-r0 | UNKNOWN |
| Alpine | 3.16-community | noarch | upx | < 3.96-r0 | UNKNOWN |
| Alpine | 3.17-community | noarch | upx | < 3.96-r0 | UNKNOWN |
| Alpine | 3.18-community | noarch | upx | < 3.96-r0 | UNKNOWN |
| Alpine | 3.19-community | noarch | upx | < 3.96-r0 | UNKNOWN |
| Alpine | 3.20-community | noarch | upx | < 3.96-r0 | UNKNOWN |
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
5.6 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
54.1%