CVE-2018-1000001
CVE-2018-1000001
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.
Affected products
n/a · n/apublic PoCs found — 6
githubgithub.com/0x00-0x00/CVE-2018-1000001★ 31githubgithub.com/usernameid0/tools-for-CVE-2018-1000001★ 0cve_referencewww.exploit-db.com/exploits/43775/unverifiedcve_referencewww.exploit-db.com/exploits/44889/unverifiedexploitdbwww.exploit-db.com/exploits/44889unverifiedexploitdbwww.exploit-db.com/exploits/43775unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Want to know if your infrastructure is exposed to this?
Talk to TrueHacking →References
https://access.redhat.com/errata/RHSA-2018:0805http://seclists.org/oss-sec/2018/q1/38https://security.netapp.com/advisory/ntap-20190404-0003/https://usn.ubuntu.com/3534-1/https://usn.ubuntu.com/3536-1/https://www.exploit-db.com/exploits/43775/https://www.exploit-db.com/exploits/44889/https://www.halfdog.net/Security/2017/LibcRealpathBufferUnderflow/http://www.securityfocus.com/bid/102525http://www.securitytracker.com/id/1040162