Vulnerability in NetApp Element Software Management Node
CVE-2019-14287
In Sudo before 1.8.28, an attacker with access to a Runas ALL sudoer account can bypass certain policy blacklists and session PAM modules, and can cause incorrect logging, by invoking sudo with a crafted user ID. For example, this allows bypass of !root configuration, and USER= logging, for a "sudo -u \#$((0xffffffff))" command.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.638 (99.2th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.638 · newest: 0.638 · change: 0.000
Affected products
- NetApp Element Software Management Node
- Sudo Project
- Canonical Ubuntu Linux — versions 12.04, 14.04, 16.04
- Debian Linux — versions 8.0, 9.0, 10.0
- Fedoraproject Fedora — versions 29, 30, 31
- openSUSE Leap — versions 15.0, 15.1
- Red Hat Enterprise Linux — versions 8.0
- Red Hat Enterprise Linux Desktop — versions 6.0, 7.0
- Red Hat Enterprise Linux Eus — versions 7.5, 7.6, 7.7
- Red Hat Enterprise Linux Server — versions 5.0, 6.0, 7.0
Weakness classification (CWE)
Public proof-of-concept exploits
- n0w4n/CVE-2019-14287
- CMNatic/Dockerized-CVE-2019-14287
- shallvhack/Sudo-Security-Bypass-CVE-2019-14287
- MariliaMeira/CVE-2019-14287
- CashWilliams/CVE-2019-14287-demo
- FauxFaux/sudo-cve-2019-14287
- NyxRecon/Sudo-Agent-CTF-
- HivinManjuSri/ubuntu-cve-2019-14287-patch-manager
- h3x0v3rl0rd/CVE-2019-14287
- lemonadern/poc-cve-2019-14287
References
- www.openwall.com/lists/oss-security/2019/10/14/1 (mailing-list, Exploit, Mailing List, Third Party Advisory)
- usn.ubuntu.com/4154-1/ (vendor-advisory, Third Party Advisory)
- www.debian.org/security/2019/dsa-4543 (vendor-advisory, Third Party Advisory)
- seclists.org/bugtraq/2019/Oct/21 (mailing-list, Mailing List, Third Party Advisory, Issue Tracking)
- seclists.org/bugtraq/2019/Oct/20 (mailing-list, Mailing List, Third Party Advisory, Issue Tracking)
- lists.opensuse.org/opensuse-security-announce/2019-10/msg00042.html (vendor-advisory, Mailing List, Third Party Advisory)
- packetstormsecurity.com/files/154853/Slackware-Security-Advisory-sudo-Updates.h… (VDB Entry, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- www.sudo.ws/alerts/minus_1_uid.html (Exploit, Vendor Advisory)
- lists.opensuse.org/opensuse-security-announce/2019-10/msg00047.html (vendor-advisory, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-14287?
- CVE-2019-14287 is a high-severity vulnerability in NetApp Element Software Management Node, classified under Improper Handling of Exceptional Conditions. CVSS score: 8.8/10. Published 2019-10-17.
- How severe is CVE-2019-14287?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2019-14287 known to be exploited?
- 176 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.