Vulnerability CVE-2019-15541
Published: 2019-08-26

Description:
rustls-mio/examples/tlsserver.rs in the rustls crate before 0.16.0 for Rust allows attackers to cause a denial of service (loop of conn_event and ready) by arranging for a client to never be writable.

Type:

CWE-88

 (Argument Injection or Modification)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Rustls project -> Rustls 

 References:
https://github.com/ctz/rustls/commit/a93ee1abd2ab19ebe4bf9d684d56637ee54a6074
https://github.com/ctz/rustls/compare/cd66549...17ee52c
https://github.com/ctz/rustls/issues/285
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