Bug 1878869

Summary: proftpd: NULL pointer dereference via invalid SCP command leads to DoS
Product: [Other] Security Response Reporter: Guilherme de Almeida Suckevicz <gsuckevi>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED UPSTREAM QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: ingvar, itamar, matthias, paul
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Last Closed: 2020-09-14 19:17:59 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 1878870, 1878871    
Bug Blocks:    

Description Guilherme de Almeida Suckevicz 2020-09-14 18:07:10 UTC
An authenticated remote attacker could issue invalid SCP commands, possibly resulting in a Denial of Service condition.

Reference:
https://github.com/proftpd/proftpd/issues/1043

Comment 1 Guilherme de Almeida Suckevicz 2020-09-14 18:07:27 UTC
Created proftpd tracking bugs for this issue:

Affects: epel-all [bug 1878870]
Affects: fedora-all [bug 1878871]

Comment 2 Product Security DevOps Team 2020-09-14 19:17:59 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.