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CVE-2022-23990
Vulnerability Database
CVE-2022-23990
Base Score
HIGH
7.5
CVE-2022-23990
Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.
Vector
NETWORK
Published By
cve@mitre.org
Published Date
Jan 26, 2022, 19:15
Weakness Type (CWE)
:
CWE-190
CVSS Metrics
CVSS v3.1
CVSS v2
Base Score
7.5
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Severity
HIGH
Version
3.1
Attack Vector (AV)
NETWORK
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
NONE
Scope (S)
UNCHANGED
Confidentiality (C)
NONE
Integrity (I)
NONE
Availability (A)
HIGH
References
https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf
https://github.com/libexpat/libexpat/pull/551
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/34NXVL2RZC2YZRV74ZQ3RNFB7WCEUP7D/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R7FF2UH7MPXKTADYSJUAHI2Y5UHBSHUH/
https://security.gentoo.org/glsa/202209-24
https://www.debian.org/security/2022/dsa-5073
https://www.oracle.com/security-alerts/cpuapr2022.html
https://www.tenable.com/security/tns-2022-05
Base Score
HIGH
7.5
Weakness Type (CWE)
:
CWE-190
CVSS Metrics
CVSS v3.1
CVSS v2
Base Score
7.5
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Severity
HIGH
Version
3.1
Attack Vector (AV)
NETWORK
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
NONE
Scope (S)
UNCHANGED
Confidentiality (C)
NONE
Integrity (I)
NONE
Availability (A)
HIGH
