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Allocation of Resources Without Limits or Throttling The advisory has been revoked - it doesn't affect any version of package tfm-rubygem-ldap_fluff  (opens in a new tab)

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EPSS
9.44% (95th percentile)

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  • Snyk IDSNYK-RHEL7-TFMRUBYGEMLDAPFLUFF-5452544
  • published26 Mar 2023
  • disclosed31 Jan 2020
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Introduced: 31 Jan 2020

CVE-2020-11612  (opens in a new tab)
CWE-770  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:7.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tfm-rubygem-ldap_fluff package and not the tfm-rubygem-ldap_fluff package as distributed by RHEL.

The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large ZlibEncoded byte stream to the Netty server, forcing the server to allocate all of its free memory to a single decoder.

References