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USN-5097-1: LedgerSMB vulnerabilities

30 September 2021

ledgersmb could be made to crash if it received specially crafted input.

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Releases

Packages

  • ledgersmb - financial accounting and ERP program

Details

It was discovered that LedgerSMB incorrectly handled certain inputs. An
attacker could use this to leak sensitive information, cause a DoS, or
execute arbitrary code. (CVE-2021-3693, CVE-2021-3694, CVE-2021-3731)

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 21.04
Ubuntu 20.04

In general, a standard system update will make all the necessary changes.

References

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Further reading