CVE-2016-7054
CVE-2016-7054 · ChaCha20/Poly1305 heap-buffer-overflow
This page contains facts from public vulnerability sources. Check the original advisory before updating.
In OpenSSL 1.1.0 before 1.1.0c, TLS connections using *-CHACHA20-POLY1305 ciphersuites are susceptible to a DoS attack by corrupting larger payloads. This can result in an OpenSSL crash. This issue is not considered to be exploitable beyond a DoS.
CVSS 7.5 · High · EPSS 32.4% · Public exploit · Fix available
- Published
- Updated
Affected products and versions
openssl
- Versions
- openssl-1.1.0: Affected
- openssl-1.1.0a: Affected
- openssl-1.1.0b: Affected
No fix published
openssl Debian:12
- Affected ranges
- ECOSYSTEM: < 1.1.0c-1
Update to 1.1.0c-1
openssl Debian:13
- Affected ranges
- ECOSYSTEM: < 1.1.0c-1
Update to 1.1.0c-1
openssl Debian:14
- Affected ranges
- ECOSYSTEM: < 1.1.0c-1
Update to 1.1.0c-1
Original sources
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03744en_us
- http://www.securityfocus.com/bid/94238
- https://www.openssl.org/news/secadv/20161110.txt
- https://www.exploit-db.com/exploits/40899/
- http://www.securitytracker.com/id/1037261
- https://nvd.nist.gov/vuln/detail/CVE-2016-7054