Alpine Linux Development TeamALPINE:CVE-2019-15681CVE-2019-15681
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.011 Low
EPSS
Percentile
83.9%
LibVNC commit before d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a contains a memory leak (CWE-655) in VNC server code, which allow an attacker to read stack memory and can be abused for information disclosure. Combined with another vulnerability, it can be used to leak stack memory and bypass ASLR. This attack appear to be exploitable via network connectivity. These vulnerabilities have been fixed in commit d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-community | noarch | libvncserver | < 0.9.12-r1 | UNKNOWN |
| Alpine | 3.10-main | noarch | libvncserver | < 0.9.11-r3 | UNKNOWN |
| Alpine | 3.11-main | noarch | libvncserver | < 0.9.12-r1 | UNKNOWN |
| Alpine | 3.12-community | noarch | libvncserver | < 0.9.12-r1 | UNKNOWN |
| Alpine | 3.13-community | noarch | libvncserver | < 0.9.12-r1 | UNKNOWN |
| Alpine | 3.14-community | noarch | libvncserver | < 0.9.12-r1 | UNKNOWN |
| Alpine | 3.15-community | noarch | libvncserver | < 0.9.12-r1 | UNKNOWN |
| Alpine | 3.16-community | noarch | libvncserver | < 0.9.12-r1 | UNKNOWN |
| Alpine | 3.17-community | noarch | libvncserver | < 0.9.12-r1 | UNKNOWN |
| Alpine | 3.18-community | noarch | libvncserver | < 0.9.12-r1 | UNKNOWN |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.011 Low
EPSS
Percentile
83.9%