Operational Defect Database
BugZero found this defect 445 days ago.
Data sources
All data on this page is proprietary to BugZero® or gathered from public sources
F5 | 1238897
TMM TCL interpreter's non-TMM "compat" memcasechr broken in 64-bit build
Last update date:
4/26/2024
Affected products:
BIG-IP
BIG-IP All
Affected releases:
11.0.0
11.6.0 HF1
11.6.0 HF2
11.6.0 HF3
11.6.0 HF4
11.6.0 HF5
11.6.0 HF6
11.6.0 HF7
11.6.0 HF8
11.5.1 HF1
11.6.1 HF1
11.5.1 HF2
Fixed releases:
No fixed releases provided.
Description:
Severity: 4-Minor ... Symptoms ... The TMM's base TCL interpreter (tmm_tcl) is used both in TMM and in non-TMM environments like APMD. ... The TMM has it's own implementation of memcasechr which is preferred to the "compat" implementation in the TCL interpreter itself as TMM statically links tmm_tcl while non-TMM usage is dynamically linked. ... Impact ... The memcasechr is broken in 64-bit build. ... Following VPE rule does not work (option -nocase): expr {[string first -nocase "bid" [mcget {session.oauth.scope.last.jwt.scope}]] >= 0} ... Conditions
