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GHSA-3m6g-2423-7cp3
No affected components available
Impact
A format string injection vulnerability than that lead to denial of service attacks or information disclosure, when the allow_duplicate_key: false parsing option is used to parse user supplied documents.
This option isn't the default, if you didn't opt-in to use it, you are not impacted.
Patches
Patched in 2.19.2.
Workarounds
The issue can be avoided by not using the allow_duplicate_key: false parsing option.
The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability.
Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
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