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BUG: fE field is being wrongly interpreted as chown #18

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rgbriggs opened this issue Apr 20, 2017 · 2 comments
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BUG: fE field is being wrongly interpreted as chown #18

rgbriggs opened this issue Apr 20, 2017 · 2 comments
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@rgbriggs
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The file effective capability is a boolean. It is being interpreted as the capability "chown" by auparse. Just print its raw value.
@rgbriggs rgbriggs mentioned this issue Apr 20, 2017
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rgbriggs added a commit to rgbriggs/audit-userspace that referenced this issue Apr 20, 2017
@rgbriggs
auparse: do not interpret fE as a capability field
9bcd211 
The file effective capability is a boolean.  It is being interpreted as the
capability "chown" by auparse.  Just print its raw value.

An example from an execve syscall:
type=BPRM_FCAPS msg=audit(03/07/2017 17:29:56.494:969) : fver=2 fp=sys_admin fi=none fe=chown old_pp=none old_pi=none old_pe=none new_pp=sys_admin new_pi=none new_pe=sys_admin

Fixed:
type=BPRM_FCAPS msg=audit(03/07/2017 17:29:56.494:969) : fver=2 fp=sys_admin fi=none fe=1 old_pp=none old_pi=none old_pe=none new_pp=sys_admin new_pi=none new_pe=sys_admin

See: linux-audit#18
Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
@rgbriggs rgbriggs self-assigned this May 6, 2017
stevegrubb pushed a commit that referenced this issue Jun 13, 2017
@rgbriggs @RH-steve-grubb
auparse: do not interpret fE as a capability field
25cd7ea 
The file effective capability is a boolean.  It is being interpreted as the
capability "chown" by auparse.  Just print its raw value.

An example from an execve syscall:
type=BPRM_FCAPS msg=audit(03/07/2017 17:29:56.494:969) : fver=2 fp=sys_admin fi=none fe=chown old_pp=none old_pi=none old_pe=none new_pp=sys_admin new_pi=none new_pe=sys_admin

Fixed:
type=BPRM_FCAPS msg=audit(03/07/2017 17:29:56.494:969) : fver=2 fp=sys_admin fi=none fe=1 old_pp=none old_pi=none old_pe=none new_pp=sys_admin new_pi=none new_pe=sys_admin

See: #18
Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
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Upstreamed.

@rgbriggs
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Patch posted upstream: https://www.redhat.com/archives/linux-audit/2017-June/msg00039.html

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