Deserialization in HP Hp-Ux
CVE-2019-4728
IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 5.2.6.5_2, 6.0.0.0 through 6.0.3.2, and 6.1.0.0 could allow a remote attacker to execute arbitrary code on the system, caused by the deserialization of untrusted data. By sending specially crafted request, an attacker could exploit this vulnerability to execute arbitrary code with SYSTEM privileges. IBM X-Force ID: 172452.
Vulnerability class: Insecure Deserialization
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.052 (92.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 92.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.050 · newest: 0.052 · change: +0.002
Affected products
- HP Hp-Ux
- IBM Aix
- IBM I
- IBM Sterling B2b Integrator — versions 6.0.0.0, 5.2.0.0, 6.0.3.2
- IBM Sterling B2b Integrator — versions 6.1.0.0
- Linux Kernel
- Microsoft Windows
- Oracle Solaris
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.ibm.com/support/pages/node/6396172 (Vendor Advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/172452 (VDB Entry, vdb-entry, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-4728?
- CVE-2019-4728 is a high-severity vulnerability in HP Hp-Ux, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2021-01-05.
- How severe is CVE-2019-4728?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2019-4728 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.