CVE-2017-8283

dpkg-source in dpkg 1.3.0 through 1.18.23 is able to use a non-GNU patch program and does not offer a protection mechanism for blank-indented diff hunks, which allows remote attackers to conduct directory traversal attacks via a crafted Debian source package, as demonstrated by use of dpkg-source on NetBSD.

• CWE-22

• http://www.openwall.com/lists/oss-security/2017/04/20/2Mailing List, Patch, Third Party Advisory
• http://www.securityfocus.com/bid/98064Third Party Advisory, VDB Entry
• http://www.openwall.com/lists/oss-security/2017/04/20/2Mailing List, Patch, Third Party Advisory
• http://www.securityfocus.com/bid/98064Third Party Advisory, VDB Entry

Published

Apr 26, 2017

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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