Key Management Errors Affecting openssl package, versions <1.1.0j-1~deb9u1
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Test your applications- Snyk ID SNYK-DEBIAN9-OPENSSL-374003
- published 12 Jun 2018
- disclosed 12 Jun 2018
Introduced: 12 Jun 2018
CVE-2018-0732 Open this link in a new tabHow to fix?
Upgrade Debian:9
openssl
to version 1.1.0j-1~deb9u1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream openssl
package and not the openssl
package as distributed by Debian
.
See How to fix?
for Debian:9
relevant fixed versions and status.
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).
References
- ADVISORY
- CONFIRM
- CONFIRM
- CONFIRM
- CONFIRM
- CONFIRM
- CONFIRM
- CONFIRM
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- CONFIRM
- CVE Details
- Debian Security Advisory
- Debian Security Advisory
- Debian Security Announcement
- FEDORA
- FEDORA
- FEDORA
- Gentoo Security Advisory
- MISC
- MISC
- MISC
- N/A
- Netapp Security Advisory
- Netapp Security Advisory
- OpenSSL Security Advisory
- Oracle Security Advisory
- Oracle Security Advisory
- Oracle Security Advisory
- REDHAT
- RHSA Security Advisory
- RHSA Security Advisory
- RHSA Security Advisory
- RHSA Security Advisory
- RHSA Security Advisory
- RHSA Security Advisory
- Security Focus
- Security Tracker
- Ubuntu CVE Tracker
- Ubuntu Security Advisory
- Ubuntu Security Advisory
- openssl-security@openssl.org
- openssl-security@openssl.org
- openssl-security@openssl.org
- openssl-security@openssl.org
- openssl-security@openssl.org