CVE-2020-4305

CWE-502 — Deserialization of Untrusted DataCWE-787 — Out-of-bounds Write4 documents4 sources
Severity
8.8HIGH
EPSS
1.4%
top 19.63%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
IBM Infosphere Information ServerIBM Infosphere Information Server ON Cloud
Timeline
PublishedJul 9
Latest updateMay 24

Description

IBM InfoSphere Information Server 11.3, 11.5, and 11.7 could allow a remote attacker to execute arbitrary code on the system, caused by the deserialization of untrusted data. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 176677.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages3 packages

▶NVDibm/infosphere_information_server11.7.0.0 — 11.7.1.1+2
▶CVEListV5ibm/infosphere_information_server11.3, 11.5, 11.7+2
▶NVDibm/infosphere_information11.7.0.0 — 11.7.1.1+1

🔴Vulnerability Details

2
GHSA
GHSA-7r84-f4r2-q9q9: IBM InfoSphere Information Server 11↗2022-05-24
▶
CVEList
CVE-2020-4305: IBM InfoSphere Information Server 11↗2020-07-09
▶

📋Vendor Advisories

1
Red Hat
libsolv: Heap overflow↗2022-02-21
▶
CVE-2020-4305 (HIGH CVSS 8.8) | IBM InfoSphere Information Server 1 | cvebase.io