DeutschShown in its original language — a full translation is planned for a future version.
Ruby: Mehrere Schwachstellen
view advisory published 2017-09-05
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Ruby ausnutzen, um falsche Informationen darzustellen, Systemdateien zu manipulieren oder beliebigen Programmcode zur Ausführung bringen.
01
describes (5)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2017-0902US | high8.1 | — | ||
RubyGems version 2.6.12 and earlier is vulnerable to a DNS hijacking vulnerability that allows a MITM attacker to force the RubyGems client to download and install gems from a serv… | ||||
| CVE-2017-0901US | high7.5 | Exploit | ||
RubyGems version 2.6.12 and earlier fails to validate specification names, allowing a maliciously crafted gem to potentially overwrite any file on the filesystem. | ||||
| CVE-2017-0900US | high7.5 | — | ||
RubyGems version 2.6.12 and earlier is vulnerable to maliciously crafted gem specifications to cause a denial of service attack against RubyGems clients who have issued a `query` c… | ||||
| CVE-2017-0899US | critical9.8 | — | ||
RubyGems version 2.6.12 and earlier is vulnerable to maliciously crafted gem specifications that include terminal escape characters. Printing the gem specification would execute te… | ||||
| CVE-2015-9096US | medium6.1 | — | ||
Net::SMTP in Ruby before 2.4.0 is vulnerable to SMTP command injection via CRLF sequences in a RCPT TO or MAIL FROM command, as demonstrated by CRLF sequences immediately before an… | ||||
02
references
External citations — patches, advisories, analysis.
- CentOS Security Advisory CESA-2018:0378 vom 2018-03-10external
- Oracle Linux Security Advisory ELSA-2018-0378 vom 2018-03-01external
- SUSE Security Update SUSE-SU-2020:1570-1 vom 2020-06-09external
- Red Hat Security Advisory RHSA-2018:0583 vom 2018-03-26external
- Red Hat Security Advisory RHSA-2018:0585 vom 2018-03-26external
- Ubuntu Security Notice USN-3439-1 vom 2017-10-05external
- Ubuntu Security Notice USN-3553-1 vom 2018-01-31external
- Red Hat Security Advisory RHSA-2017:3485 vom 2017-12-19external
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