7.5

CVE-2019-20838

libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Pcre ≫ Pcre Version < 8.43
Apple ≫ macOS Version < 11.0.1
Splunk ≫ Universal Forwarder Version >= 8.2.0 < 8.2.12
Splunk ≫ Universal Forwarder Version >= 9.0.0 < 9.0.6
Splunk ≫ Universal Forwarder Version9.1.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.77% 0.844
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
Third Party Advisory
Mailing List
http://seclists.org/fulldisclosure/2020/Dec/32
Third Party Advisory
Mailing List
https://support.apple.com/kb/HT211931
Vendor Advisory
https://www.pcre.org/original/changelog.txt
Vendor Advisory
Release Notes
http://seclists.org/fulldisclosure/2021/Feb/14
Third Party Advisory
Mailing List
https://bugs.gentoo.org/717920
Patch
Third Party Advisory
VDB Entry
Issue Tracking
https://support.apple.com/kb/HT212147
Vendor Advisory