CVE-2022-23990CWE-190

CVE-2022-23990

High · published January 27, 2022

CVSS v3.1
7.5
EPSS
5%
Percentile
91.7
In the wild
Unconfirmed
What it is

Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.04688 · 91.7th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2022-01-27T00:15Z
Affected products (9)
ProductVersionsFixed in
libexpat_project/libexpat< 2.4.42.4.4
tenable/nessus< 8.15.38.15.3
tenable/nessus≥ 10.0.0, < 10.1.110.1.1
oracle/communications_metasolv_solutionall versions—
debian/debian_linuxall versions—
debian/debian_linuxall versions—
fedoraproject/fedoraall versions—
fedoraproject/fedoraall versions—
siemens/sinema_remote_connect_server< 3.13.1
References (18)
https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf · [email protected]https://github.com/libexpat/libexpat/pull/551 · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/34NXVL2RZC2YZRV74ZQ3RNFB7WCEUP7D/ · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R7FF2UH7MPXKTADYSJUAHI2Y5UHBSHUH/ · [email protected]https://security.gentoo.org/glsa/202209-24 · [email protected]https://www.debian.org/security/2022/dsa-5073 · [email protected]https://www.oracle.com/security-alerts/cpuapr2022.html · [email protected]https://www.tenable.com/security/tns-2022-05 · [email protected]https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf · af854a3a-2127-422b-91ae-364da2661108https://github.com/libexpat/libexpat/pull/551 · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/34NXVL2RZC2YZRV74ZQ3RNFB7WCEUP7D/ · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R7FF2UH7MPXKTADYSJUAHI2Y5UHBSHUH/ · af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202209-24 · af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2022/dsa-5073 · af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuapr2022.html · af854a3a-2127-422b-91ae-364da2661108https://www.tenable.com/security/tns-2022-05 · af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/html/ssa-398330.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5ehttps://cert-portal.siemens.com/productcert/html/ssa-484086.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
EPSS history
Timeline
  • 26 JAN 18:02Z
    Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function
    cvelistv5