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-team(a)redhat.com
Reporter: psampaio(a)redhat.com
CC: caillon+fedoraproject(a)gmail.com, hhorak(a)redhat.com,
john.j5live(a)gmail.com, jorton(a)redhat.com,
jplesnik(a)redhat.com, kasal(a)ucw.cz,
perl-devel(a)lists.fedoraproject.org,
perl-maint-list(a)redhat.com, ppisar(a)redhat.com,
rhughes(a)redhat.com, rstrode(a)redhat.com,
sandmann(a)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/eca7d7c8f43d96f6277e86d1000e842eb...
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