CVE-2018-1000001

Name
CVE-2018-1000001
Description
In glibc 2.26 and earlier there is confusion in the usage of getcwd() by realpath() which can be used to write before the destination buffer leading to a buffer underflow and potential code execution.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Third Party Advisory https://www.halfdog.net/Security/2017/LibcRealpathBufferUnderflow/
Mailing List http://seclists.org/oss-sec/2018/q1/38
Exploit https://www.exploit-db.com/exploits/43775/
Third Party Advisory http://www.securitytracker.com/id/1040162
Third Party Advisory http://www.securityfocus.com/bid/102525
Third Party Advisory https://usn.ubuntu.com/3536-1/
Third Party Advisory https://usn.ubuntu.com/3534-1/
Third Party Advisory https://access.redhat.com/errata/RHSA-2018:0805
Exploit https://www.exploit-db.com/exploits/44889/
CONFIRM https://security.netapp.com/advisory/ntap-20190404-0003/

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:* glibc >= None <= 2.26

Vulnerable and fixed packages

Source package Branch Version Maintainer Status