CVE-2021-3537: xmlsoft libxml2 +18 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2021-3537

CVSS 5.9 · Medium EPSS 3,5%

Kerentanan NULL Pointer Dereference pada xmlsoft libxml2, redhat jboss core services +17 lainnya. Skor CVSS 3.1 5.9 (Medium) menurut NVD.

Deskripsi (NVD)

A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability.

Rincian

Terbit di NVD: 14 Mei 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 5.9 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-476: NULL Pointer Dereference
EPSS (30 hari): 3,5% peluang dieksploitasi; lebih tinggi dari 88,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
xmlsoft	libxml2	Semua versi sebelum 2.9.11
redhat	jboss core services	Semua versi
redhat	enterprise linux	Versi 6.0
redhat	enterprise linux	Versi 7.0
redhat	enterprise linux	Versi 8.0
debian	debian linux	Versi 9.0
fedoraproject	fedora	Versi 33
fedoraproject	fedora	Versi 34
netapp	active iq unified manager	Semua versi
netapp	clustered data ontap	Semua versi
netapp	clustered data ontap antivirus connector	Semua versi
netapp	manageability software development kit	Semua versi
netapp	ontap select deploy administration utility	Semua versi
netapp	snapdrive	Semua versi
netapp	hci h410c firmware	Semua versi
oracle	communications cloud native core network function cloud native environment	Versi 1.10.0
oracle	enterprise manager base platform	Versi 13.4.0.0
oracle	enterprise manager base platform	Versi 13.5.0.0
oracle	enterprise manager ops center	Versi 12.4.0.0
oracle	mysql workbench	Semua versi hingga 8.0.26
oracle	openjdk	Versi 8 update301
oracle	peoplesoft enterprise peopletools	Versi 8.58
oracle	real user experience insight	Versi 13.4.1.0
oracle	real user experience insight	Versi 13.5.1.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://bugzilla.redhat.com/show_bug.cgi?id=1956522 issue tracking · patch · advisory pihak ketiga
https://www.oracle.com/security-alerts/cpuapr2022.html patch · advisory pihak ketiga
https://www.oracle.com/security-alerts/cpuoct2021.html patch · advisory pihak ketiga
https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html mailing list · advisory pihak ketiga
https://security.gentoo.org/glsa/202107-05 advisory pihak ketiga
https://security.netapp.com/advisory/ntap-20210625-0002/ advisory pihak ketiga
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZOMV5J4PMZAO...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QVM4UJ3376I6Z...
https://www.oracle.com/security-alerts/cpujul2022.html not applicable

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.