CVE-2024-28757CWE-776

CVE-2024-28757

High · published March 10, 2024

CVSS v3.1
7.5
EPSS
2%
Percentile
80.7
In the wild
Unconfirmed
What it is

libexpat through 2.6.1 allows an XML Entity Expansion attack when there is isolated use of external parsers (created via XML_ExternalEntityParserCreate).

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
0.02006 · 80.7th percentile
Weakness
CWE-776 · Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
Published
2024-03-10T09:15Z
Affected products (16)
ProductVersionsFixed in
libexpat_project/libexpat< 2.6.22.6.2
fedoraproject/fedoraall versions—
fedoraproject/fedoraall versions—
fedoraproject/fedoraall versions—
netapp/active_iq_unified_managerall versions—
netapp/oncommand_workflow_automationall versions—
netapp/ontapall versions—
netapp/ontap_toolsall versions—
netapp/windows_host_utilitiesall versions—
netapp/h300s_firmwareall versions—
netapp/h500s_firmwareall versions—
netapp/h700s_firmwareall versions—
netapp/h410s_firmwareall versions—
netapp/h410c_firmwareall versions—
netapp/h610c_firmwareall versions—
netapp/h610s_firmwareall versions—
References (19)
http://www.openwall.com/lists/oss-security/2024/03/15/1 · [email protected]https://github.com/libexpat/libexpat/issues/839 · [email protected]https://github.com/libexpat/libexpat/pull/842 · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FPLC6WDSRDUYS7F7JWAOVOHFNOUQ43DD/ · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LKJ7V5F6LJCEQJXDBWGT27J7NAP3E3N7/ · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VK2O34GH43NTHBZBN7G5Y6YKJKPUCTBE/ · [email protected]https://security.netapp.com/advisory/ntap-20240322-0001/ · [email protected]http://www.openwall.com/lists/oss-security/2024/03/15/1 · af854a3a-2127-422b-91ae-364da2661108https://github.com/libexpat/libexpat/issues/839 · af854a3a-2127-422b-91ae-364da2661108https://github.com/libexpat/libexpat/pull/842 · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FPLC6WDSRDUYS7F7JWAOVOHFNOUQ43DD/ · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LKJ7V5F6LJCEQJXDBWGT27J7NAP3E3N7/ · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VK2O34GH43NTHBZBN7G5Y6YKJKPUCTBE/ · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/[email protected]/message/FPLC6WDSRDUYS7F7JWAOVOHFNOUQ43DD/ · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/[email protected]/message/LKJ7V5F6LJCEQJXDBWGT27J7NAP3E3N7/ · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/[email protected]/message/VK2O34GH43NTHBZBN7G5Y6YKJKPUCTBE/ · af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20240322-0001/ · 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-784301.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
EPSS history
Timeline
  • 10 MAR 00:00Z
    libexpat through 2.6.1 allows an XML Entity Expansion attack when there is isolated use of external parsers (created via XML_ExternalEntityParserCreate)
    cvelistv5