https://bugzilla.redhat.com/show_bug.cgi?id=1877405
Bug ID: 1877405
Summary: perl-dbi: NULL profile dereference in dbi_profile()
Product: Security Response
Hardware: All
OS: Linux
Status: NEW
Component: vulnerability
Keywords: Security
Severity: low
Priority: low
Assignee: security-response-t...@redhat.com
Reporter: psamp...@redhat.com
CC: caillon+fedoraproj...@gmail.com, hho...@redhat.com,
john.j5l...@gmail.com, jor...@redhat.com,
jples...@redhat.com, ka...@ucw.cz,
perl-devel@lists.fedoraproject.org,
perl-maint-l...@redhat.com, ppi...@redhat.com,
rhug...@redhat.com, rstr...@redhat.com,
sandm...@redhat.com
Target Milestone: ---
Classification: Other
A flaw was found in perl-dbi. hv_fetch() documentation requires checking for
NULL and the code does that. But then calls SvOK(profile) uncoditionally two
lines later lead to a null profile dereference.
Upstream patch:
https://github.com/perl5-dbi/dbi/commit/eca7d7c8f43d96f6277e86d1000e842eb4cc67ff
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