[Bug 1961117] [NEW] Vulnerability in glibc - CVE-2022-23219

[bhs]

Public bug reported:

Title: Vulnerability in Glibc - CVE-2022-23219
 
Expectation: Glibc needs to be upgraded to glib v2.35 (Feb2022 release) 
 
Details of CVE - https://nvd.nist.gov/vuln/detail/CVE-2022-23219 & https://ubuntu.com/security/CVE-2022-23219
 
Description: The deprecated compatibility function clnt_create in the sunrpc module of the GNU C Library (aka Glibc) through 2.34 copies its hostname argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if an application is not built with a stack protector enabled) arbitrary code execution.

** Affects: glibc (Ubuntu)
     Importance: Undecided
         Status: New

** Information type changed from Private Security to Public

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https://bugs.launchpad.net/bugs/1961117

Title:
  Vulnerability in glibc - CVE-2022-23219

Status in glibc package in Ubuntu:
  New

Bug description:
  Title: Vulnerability in Glibc - CVE-2022-23219
   
  Expectation: Glibc needs to be upgraded to glib v2.35 (Feb2022 release) 
   
  Details of CVE - https://nvd.nist.gov/vuln/detail/CVE-2022-23219 & https://ubuntu.com/security/CVE-2022-23219
   
  Description: The deprecated compatibility function clnt_create in the sunrpc module of the GNU C Library (aka Glibc) through 2.34 copies its hostname argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if an application is not built with a stack protector enabled) arbitrary code execution.

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