Alpine Linux Development TeamALPINE:CVE-2019-6706CVE-2019-6706
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
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
AI Score
Confidence
High
EPSS
Percentile
90.9%
Lua 5.3.5 has a use-after-free in lua_upvaluejoin in lapi.c. For example, a crash outcome might be achieved by an attacker who is able to trigger a debug.upvaluejoin call in which the arguments have certain relationships.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | lua5.3 | < 5.3.5-r2 | UNKNOWN |
| Alpine | edge-main | noarch | lua5.4 | < 5.3.5-r2 | UNKNOWN |
| Alpine | 3.10-main | noarch | lua5.3 | < 5.3.5-r2 | UNKNOWN |
| Alpine | 3.11-main | noarch | lua5.3 | < 5.3.5-r2 | UNKNOWN |
| Alpine | 3.12-main | noarch | lua5.3 | < 5.3.5-r2 | UNKNOWN |
| Alpine | 3.13-main | noarch | lua5.3 | < 5.3.5-r2 | UNKNOWN |
| Alpine | 3.14-main | noarch | lua5.3 | < 5.3.5-r2 | UNKNOWN |
| Alpine | 3.14-main | noarch | lua5.4 | < 5.3.5-r2 | UNKNOWN |
| Alpine | 3.15-main | noarch | lua5.3 | < 5.3.5-r2 | UNKNOWN |
| Alpine | 3.15-main | noarch | lua5.4 | < 5.3.5-r2 | 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
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
AI Score
Confidence
High
EPSS
Percentile
90.9%