ALPINE-CVE-2018-0732
ALPINE-CVE-2018-0732
This page contains facts from public vulnerability sources. Check the original advisory before updating.
During key agreement in a TLS handshake using a DH(E) based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This could be exploited in a Denial Of Service attack. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2-1.0.2o).
CVSS 7.5 · High · Fix available
- Published
- Updated
Affected products and versions
libressl Alpine:v3.10
- Affected ranges
- ECOSYSTEM: < 2.7.4-r0
Update to 2.7.4-r0
libressl Alpine:v3.11
- Affected ranges
- ECOSYSTEM: < 2.7.4-r0
Update to 2.7.4-r0
libressl Alpine:v3.12
- Affected ranges
- ECOSYSTEM: < 2.7.4-r0
Update to 2.7.4-r0
libressl Alpine:v3.13
- Affected ranges
- ECOSYSTEM: < 2.7.4-r0
Update to 2.7.4-r0
libressl Alpine:v3.7
- Affected ranges
- ECOSYSTEM: < 2.6.5-r0
Update to 2.6.5-r0
libressl Alpine:v3.8
- Affected ranges
- ECOSYSTEM: < 2.7.4-r0
Update to 2.7.4-r0
libressl Alpine:v3.9
- Affected ranges
- ECOSYSTEM: < 2.7.4-r0
Update to 2.7.4-r0
openssl Alpine:v3.3
- Affected ranges
- ECOSYSTEM: ≥ 1.0.2, < 1.0.2o-r1
Update to 1.0.2o-r1
openssl Alpine:v3.4
- Affected ranges
- ECOSYSTEM: ≥ 1.0.2, < 1.0.2o-r1
Update to 1.0.2o-r1
openssl Alpine:v3.5
- Affected ranges
- ECOSYSTEM: ≥ 1.0.2, < 1.0.2o-r1
Update to 1.0.2o-r1
openssl Alpine:v3.6
- Affected ranges
- ECOSYSTEM: ≥ 1.0.2, < 1.0.2o-r1
Update to 1.0.2o-r1
openssl Alpine:v3.7
- Affected ranges
- ECOSYSTEM: ≥ 1.0.2, < 1.0.2o-r1
Update to 1.0.2o-r1
openssl Alpine:v3.8
- Affected ranges
- ECOSYSTEM: ≥ 1.0.2, < 1.0.2o-r1
Update to 1.0.2o-r1