CVE-2019-9948
urllib in Python 2.x through 2.7.16 supports the local_file: scheme, which makes it easier for remote attackers to bypass protection mechanisms that blacklist file: URIs, as demonstrated by triggering a urllib.urlopen('local_file:///etc/passwd') call.
- Score
- CVSS 3.1 9.1 Critical
- Status
- Modified - cve@mitre.org
- Published
- 2019-03-23
- Last modified
- 2026-10-14
- Weaknesses
- CWE-22
Affected products
- Ubuntu Linux (Canonical)
- Debian Linux (Debian)
- Fedora (Fedoraproject)
- Leap (Opensuse)
- Python (Python)
- Enterprise Linux Desktop (Redhat)
- Enterprise Linux Eus (Redhat)
- Enterprise Linux Server (Redhat)
- Enterprise Linux Server Eus (Redhat)
- Enterprise Linux Tus (Redhat)
- Enterprise Linux Workstation (Redhat)
- Simatic S7-1500 Cpu 1518-4 Pndp Mfp (Siemens)
- Simatic S7-1500 Cpu 1518f-4 Pndp Mfp (Siemens)
- Siplus S7-1500 Cpu 1518-4 Pndp Mfp (Siemens)
References
- https://bugs.python.org/issue35907
- https://github.com/python/cpython/pull/11842
- http://www.securityfocus.com/bid/107549
- https://security.netapp.com/advisory/ntap-20190404-0004/
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00092.html
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00050.html
- https://lists.debian.org/debian-lts-announce/2019/06/msg00022.html
- https://access.redhat.com/errata/RHSA-2019:1700
- https://lists.debian.org/debian-lts-announce/2019/07/msg00011.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KRYFIMISZ47NTAU3XWZUOF…
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HQEQLXLOCR3SNM3AA5RRYJ…
- https://access.redhat.com/errata/RHSA-2019:2030
- https://usn.ubuntu.com/4127-2/
- https://usn.ubuntu.com/4127-1/
- https://seclists.org/bugtraq/2019/Oct/29
- http://packetstormsecurity.com/files/154927/Slackware-Security-Advisory-python-Updates.html
- https://access.redhat.com/errata/RHSA-2019:3335
- https://access.redhat.com/errata/RHSA-2019:3520
- https://security.gentoo.org/glsa/202003-26
- https://lists.debian.org/debian-lts-announce/2020/07/msg00011.html
- https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0%40%3Cissues.bookkeeper.a…
- https://lists.debian.org/debian-lts-announce/2020/08/msg00034.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
