CVE-2018-1123
28Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 3.9epss 9.1%
from disclosure to weapon7 days
Published on NVDMay 23
1st PoC+7d
exploitation probability
9.1%top 5% of all CVEs
observed exploitation
nono source reports it
2 public exploit(s)
procps-ng before version 3.3.15 is vulnerable to a denial of service in ps via mmap buffer overflow. Inbuilt protection in ps maps a guard page at the end of the overflowed buffer, ensuring that the impact of this flaw is limited to a crash (temporary denial of service).
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L
Affected products
[UNKNOWN] · procps-ng, procpspublic PoCs found — 2
exploitdbwww.exploit-db.com/exploits/44806unverifiedcve_referencewww.exploit-db.com/exploits/44806/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00058.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-10/msg00059.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1123http://seclists.org/oss-sec/2018/q2/122https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3Ehttps://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3Ehttps://lists.debian.org/debian-lts-announce/2018/05/msg00021.htmlhttps://security.gentoo.org/glsa/201805-14https://usn.ubuntu.com/3658-1/https://usn.ubuntu.com/3658-3/https://www.debian.org/security/2018/dsa-4208https://www.exploit-db.com/exploits/44806/