CVE-2018-12983

Public Exploit

Description

A stack-based buffer over-read in the PdfEncryptMD5Base::ComputeEncryptionKey() function in PdfEncrypt.cpp in PoDoFo 0.9.6-rc1 could be leveraged by remote attackers to cause a denial-of-service via a crafted pdf file.

Category

7.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.34%
Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1595693 third party advisory issue tracking exploit
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LEJQUDZT4JRJSPZYY3UPSCTFPAC5TUHK/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UMEMSUUXA3SL3AZAKKCTZFXVPHTBBK3O/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-12983?
CVE-2018-12983 has been scored as a high severity vulnerability.
How to fix CVE-2018-12983?
To fix CVE-2018-12983, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-12983 being actively exploited in the wild?
It is possible that CVE-2018-12983 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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