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
EPSS: 0.050 (91.6th percentile) — read the EPSS interpretation.
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.
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 Linux_kernel
- Microsoft Windows
- Oracle Solaris
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt@us.ibm.com (x_refsource_CONFIRM, Vendor Advisory)
- psirt@us.ibm.com (VDB Entry, vdb-entry, Vendor Advisory, x_refsource_XF)
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.