Security context

What an agent needs to avoid regressing past fixes and find the next vuln in this repo.

ibm/jtopen

              main @ 695296c
            

Fixes

CVEs

HIGH

Peak severity

Highlights

Auth Bypass: 1 prior fix. Scrutinize any change in this area.

src/main/java/com/ibm/as400/access/AS400ImplRemote.java: most-fixed (2 issues). Treat as high-risk during review.

1 high-severity fix in this history; regressions here are high-impact.

Recurring patterns

The bug types that recur here, drawn from past fixes, not open vulnerabilities.

Auth Bypass: Incomplete validation of remote IP addresses and verification IDs during enhanced profile token creation can allow attackers to bypass authentication checks and obtain native profile handles.

Cleartext Transmission of Sensitive Information: The PortMapper can inadvertently fallback to transmitting sensitive data over unencrypted channels if service resolution defaults to 'as-hostcnn' instead of explicitly forcing TLS-secured alternatives like 'as-hostcnn-s'.

Insecure TLS: Lack of configurable custom SSLSocketFactory and truststore parameters in JDBC connection properties can lead to weak certificate validation, exposing connections to man-in-the-middle attacks.