Improper input validation in Ncpfs
CVE-2011-1679
ncpfs 2.2.6 and earlier attempts to use (1) ncpmount to append to the /etc/mtab file and (2) ncpumount to append to the /etc/mtab.tmp file without first checking whether resource limits would interfere, which allows local users to trigger corruption of the /etc/mtab file via a process with a small RLIMIT_FSIZE value, a related issue to CVE-2011-1089.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 3.3 (Low). Vector: AV:L/AC:M/Au:N/C:P/I:P/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.004 (28.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 28.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Ncpfs — versions 2.2.1, 2.2.2, 2.2.3
Weakness classification (CWE)
References
- openwall.com/lists/oss-security/2011/03/14/5 (mailing-list, Mailing List, Third Party Advisory)
- openwall.com/lists/oss-security/2011/03/04/9 (mailing-list, Mailing List, Third Party Advisory)
- openwall.com/lists/oss-security/2011/03/22/6 (mailing-list, Mailing List, Third Party Advisory)
- openwall.com/lists/oss-security/2011/03/22/4 (mailing-list, Mailing List, Third Party Advisory)
- openwall.com/lists/oss-security/2011/03/05/7 (mailing-list, Mailing List, Third Party Advisory)
- bugzilla.redhat.com/show_bug.cgi (Issue Tracking)
- openwall.com/lists/oss-security/2011/03/07/9 (mailing-list, Mailing List, Third Party Advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/66701 (vdb-entry)
- openwall.com/lists/oss-security/2011/04/01/2 (mailing-list, Mailing List, Third Party Advisory)
- openwall.com/lists/oss-security/2011/03/04/10 (mailing-list, Mailing List, Third Party Advisory)