9.8

CVE-2022-25315

Exploit
In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libexpat Project ≫ Libexpat Version < 2.4.5
Debian ≫ Debian Linux Version 10.0
Debian ≫ Debian Linux Version 11.0
Fedoraproject ≫ Fedora Version 34
Fedoraproject ≫ Fedora Version 35
Oracle ≫ HTTP Server Version 12.2.1.3.0
Oracle ≫ HTTP Server Version 12.2.1.4.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.82% 0.911
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CISA-ADP 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

https://www.oracle.com/security-alerts/cpuapr2022.html
Patch
Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf
Third Party Advisory
https://security.gentoo.org/glsa/202209-24
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/03/msg00007.html
Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/02/19/1
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3UFRBA3UQVIQKXTBUQXDWQOVWNBKLERU/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y27XO3JMKAOMQZVPS3B4MJGEAHCZF5OM/
https://security.netapp.com/advisory/ntap-20220303-0008/
Third Party Advisory
https://www.debian.org/security/2022/dsa-5085
Third Party Advisory
https://github.com/libexpat/libexpat/pull/559
Third Party Advisory
Exploit