An AVX-512-optimized implementation of the mempcpy function in the GNU C Library (aka glibc or libc6) 2.27 and earlier may write data beyond the target buffer, leading to a buffer overflow in __mempcpy_avx512_no_vzeroupper.
References
Link | Resource |
---|---|
http://www.securityfocus.com/bid/104256 | Broken Link |
https://access.redhat.com/errata/RHBA-2019:0327 | Third Party Advisory |
https://access.redhat.com/errata/RHSA-2018:3092 | Third Party Advisory |
https://security.netapp.com/advisory/ntap-20190329-0001/ | Broken Link |
https://security.netapp.com/advisory/ntap-20190401-0001/ | Third Party Advisory |
https://sourceware.org/bugzilla/show_bug.cgi?id=23196 | Issue Tracking Patch Third Party Advisory |
https://usn.ubuntu.com/4416-1/ | Third Party Advisory |
https://www.exploit-db.com/exploits/44750/ | Broken Link Third Party Advisory VDB Entry |
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html | Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2018-05-18T16:00:00
Updated: 2020-07-09T19:06:11
Reserved: 2018-05-18T00:00:00
Link: CVE-2018-11237
JSON object: View
NVD Information
Status : Analyzed
Published: 2018-05-18T16:29:00.417
Modified: 2022-09-13T21:25:39.473
Link: CVE-2018-11237
JSON object: View
Redhat Information
No data.
CWE