描述
A NULL Pointer Dereference of CWE-476 exists in quassel version 0.12.4 in the quasselcore void CoreAuthHandler::handle(const Login &msg) coreauthhandler.cpp line 235 that allows an attacker to cause a denial of service.
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受影响产品
quassel-ircquassel
0.12.4
debiandebian_linux
8.0
debiandebian_linux
9.0
参考资料
- https://github.com/quassel/quassel/blob/master/src/core/coreauthhandler.cpp#L236ExploitThird Party Advisory
- https://security.gentoo.org/glsa/201806-04Third Party Advisory
- https://usn.ubuntu.com/4594-1/
- https://www.debian.org/security/2018/dsa-4189Third Party Advisory
- https://github.com/quassel/quassel/blob/master/src/core/coreauthhandler.cpp#L236ExploitThird Party Advisory
- https://security.gentoo.org/glsa/201806-04Third Party Advisory
- https://usn.ubuntu.com/4594-1/
- https://www.debian.org/security/2018/dsa-4189Third Party Advisory