Alpine Linux Development TeamALPINE:CVE-2019-20633CVE-2019-20633
CVSS2
Attack Vector
NETWORK
Attack 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
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
AI Score
Confidence
High
EPSS
Percentile
91.5%
GNU patch through 2.7.6 contains a free(p_line[p_end]) Double Free vulnerability in the function another_hunk in pch.c that can cause a denial of service via a crafted patch file. NOTE: this issue exists because of an incomplete fix for CVE-2018-6952.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | patch | <Â 2.7.6-r7 | UNKNOWN |
| Alpine | 3.11-main | noarch | patch | <Â 2.7.6-r7 | UNKNOWN |
| Alpine | 3.12-main | noarch | patch | <Â 2.7.6-r7 | UNKNOWN |
| Alpine | 3.13-main | noarch | patch | <Â 2.7.6-r7 | UNKNOWN |
| Alpine | 3.14-main | noarch | patch | <Â 2.7.6-r7 | UNKNOWN |
| Alpine | 3.15-main | noarch | patch | <Â 2.7.6-r7 | UNKNOWN |
| Alpine | 3.16-main | noarch | patch | <Â 2.7.6-r7 | UNKNOWN |
| Alpine | 3.17-main | noarch | patch | <Â 2.7.6-r7 | UNKNOWN |
| Alpine | 3.18-main | noarch | patch | <Â 2.7.6-r7 | UNKNOWN |
| Alpine | 3.19-main | noarch | patch | <Â 2.7.6-r7 | UNKNOWN |
Related
CVSS2
Attack Vector
NETWORK
Attack 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
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
AI Score
Confidence
High
EPSS
Percentile
91.5%