4.7

CVE-2018-5407

Exploit

Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention'.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
CanonicalUbuntu Linux Version14.04 SwEditionlts
CanonicalUbuntu Linux Version16.04 SwEditionlts
CanonicalUbuntu Linux Version18.04 SwEditionlts
CanonicalUbuntu Linux Version18.10
DebianDebian Linux Version8.0
DebianDebian Linux Version9.0
NodejsNode.Js Version < 6.14.4
NodejsNode.Js Version >= 8.0.0 < 8.11.4
NodejsNode.Js Version >= 10.0.0 < 10.9.0
OpenSSLOpenSSL Version >= 1.0.2 < 1.0.2q
OpenSSLOpenSSL Version >= 1.1.0 < 1.1.0i
TenableNessus Version < 8.1.1
OracleApi Gateway Version11.1.2.4.0
OracleApplication Server Version0.9.8
OracleApplication Server Version1.0.0
OracleApplication Server Version1.0.1
OracleMysql Enterprise Backup Version <= 3.12.3
OracleMysql Enterprise Backup Version >= 3.12.4 <= 4.1.2
OracleTuxedo Version12.1.1.0.0
OracleVm Virtualbox Version < 6.0.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.64% 0.697
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.7 1 3.6
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
nvd@nist.gov 1.9 3.4 2.9
AV:L/AC:M/Au:N/C:P/I:N/A:N
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

CWE-203 Observable Discrepancy

The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.

https://usn.ubuntu.com/3840-1/
Third Party Advisory
http://www.securityfocus.com/bid/105897
Third Party Advisory
VDB Entry
https://eprint.iacr.org/2018/1060.pdf
Third Party Advisory
Technical Description
https://github.com/bbbrumley/portsmash
Third Party Advisory
Exploit
https://www.exploit-db.com/exploits/45785/
Third Party Advisory
Exploit
VDB Entry