Arbitrary Code Injection Affecting rubygem-abrt package, versions <0:0.3.0-4.module+el8.1.0+5406+ce01f9b9


Severity

Recommended
0.0
medium
0
10

Based on Oracle Linux security rating.

Threat Intelligence

Exploit Maturity
Not Defined
EPSS
0.78% (82nd percentile)

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  • Snyk IDSNYK-ORACLE8-RUBYGEMABRT-2584774
  • published10 Apr 2022
  • disclosed26 Nov 2019

Introduced: 26 Nov 2019

CVE-2019-16254  (opens in a new tab)
CWE-74  (opens in a new tab)

How to fix?

Upgrade Oracle:8 rubygem-abrt to version 0:0.3.0-4.module+el8.1.0+5406+ce01f9b9 or higher.
This issue was patched in ELSA-2021-2588.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rubygem-abrt package and not the rubygem-abrt package as distributed by Oracle. See How to fix? for Oracle:8 relevant fixed versions and status.

Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 allows HTTP Response Splitting. If a program using WEBrick inserts untrusted input into the response header, an attacker can exploit it to insert a newline character to split a header, and inject malicious content to deceive clients. NOTE: this issue exists because of an incomplete fix for CVE-2017-17742, which addressed the CRLF vector, but did not address an isolated CR or an isolated LF.

CVSS Scores

version 3.1