CVE-2015-5309
EPSS 1.7%putty - security update
發布日:2015/12/7修改日:2026/4/28
描述
Integer overflow in the terminal emulator in PuTTY before 0.66 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via an ECH (erase characters) escape sequence with a large parameter value, which triggers a buffer underflow.
受影響套件(3)
- Debian/puttyfrom 0, < 0.66-1
- Debian/puttyfrom 0, < 0.60+2010-02-20-1+squeeze4
- Debian/puttyfrom 0, < 0.62-9+deb7u3