CVE-2019-15681
HIGH7.5EPSS 9.4%libvncserver - security update
發布日:2019/10/29修改日:2026/3/9
也稱為:ALPINE-CVE-2019-15681DEBIAN-CVE-2019-15681DLA-1977-1
描述
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.
受影響套件(5)
- Alpine/libvncserverfrom 0, < 0.9.11-r3
- Debian/libvncserverfrom 0, < 0.9.12+dfsg-3
- Debian/libvncserverfrom 0, < 0.9.9+dfsg2-6.1+deb8u6
- Debian/tightvncfrom 0, < 1:1.3.9-9.1
- Debian/vinofrom 0, < 3.22.0-6
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |