CVE-2019-5544

Katalog CVE

CVSS 9.8 · Critical KEV · sudah dieksploitasi Dipakai ransomware EPSS 97,3%

Kerentanan Out-of-bounds Write pada vmware horizon daas, vmware esxi. Skor CVSS 3.1 9.8 (Critical) menurut NVD. Masuk katalog KEV CISA pada 3 November 2021, artinya sudah terbukti dieksploitasi. Tercatat dipakai dalam kampanye ransomware.

Deskripsi (NVD)

OpenSLP as used in ESXi and the Horizon DaaS appliances has a heap overwrite issue. VMware has evaluated the severity of this issue to be in the Critical severity range with a maximum CVSSv3 base score of 9.8.

Rincian

Terbit di NVD

6 Desember 2019

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

97,3% peluang dieksploitasi; lebih tinggi dari 99,8% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow Vulnerability

Masuk KEV

3 November 2021

Tenggat CISA

3 Mei 2022 (untuk instansi federal AS)

Ransomware

Tercatat dipakai dalam kampanye ransomware

Tindakan wajib

Apply updates per vendor instructions.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD. Ditampilkan 60 dari 260 konfigurasi; daftar lengkap ada di NVD.

Referensi dan perbaikan

• http://www.vmware.com/security/advisories/VMSA-2019-0022.html patch · advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-5544 pemerintah AS
• http://www.openwall.com/lists/oss-security/2019/12/10/2 mailing list · advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2019/12/11/2 mailing list · advisory pihak ketiga
• https://access.redhat.com/errata/RHSA-2019:4240 advisory pihak ketiga
• https://access.redhat.com/errata/RHSA-2020:0199 advisory pihak ketiga
• https://security.gentoo.org/glsa/202005-12 advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DA3LYAJ2NRKMO... release notes
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZPXXJZLPLAQUL... release notes