CVE-2018-11237
CVSS V2 Medium 4.6
CVSS V3 High 7.8
Description
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.
Overview
- CVE ID
- CVE-2018-11237
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2018-05-18T16:29:00
- Last Modified Date
- 2022-09-13T21:25:39
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:* | 1 | OR | 2.27 | |
cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:oracle:communications_session_border_controller:8.0.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:oracle:communications_session_border_controller:8.1.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:oracle:communications_session_border_controller:8.2.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:oracle:enterprise_communications_broker:3.0.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:oracle:enterprise_communications_broker:3.1.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:netapp:data_ontap_edge:-:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:netapp:element_software_management:-:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* | 1 | OR | ||
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* | 1 | OR | ||
cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.6
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
Reference URL | Reference Tags |
---|---|
https://sourceware.org/bugzilla/show_bug.cgi?id=23196 | Issue Tracking Patch Third Party Advisory |
http://www.securityfocus.com/bid/104256 | Third Party Advisory VDB Entry |
https://www.exploit-db.com/exploits/44750/ | Broken Link Third Party Advisory VDB Entry |
https://access.redhat.com/errata/RHSA-2018:3092 | Third Party Advisory |
https://security.netapp.com/advisory/ntap-20190401-0001/ | Third Party Advisory |
https://security.netapp.com/advisory/ntap-20190329-0001/ | Broken Link |
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html | Patch Third Party Advisory |
https://access.redhat.com/errata/RHBA-2019:0327 | Third Party Advisory |
https://usn.ubuntu.com/4416-1/ |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-11237 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11237 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-10 16:29:13 | Added to TrackCVE | |||
2022-12-03 06:25:00 | 2018-05-18T16:29Z | 2018-05-18T16:29:00 | CVE Published Date | updated |
2022-12-03 06:25:00 | 2022-09-13T21:25:39 | CVE Modified Date | updated | |
2022-12-03 06:25:00 | Analyzed | Vulnerability Status | updated |