CVE-2018-10927
HIGHCVSS 8.1/10EPSS 2.77%
Last modified
CVE-2018-10927 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. A flaw was found in RPC request using gfs3_lookup_req in glusterfs server. An authenticated attacker could use this flaw to leak information and execute remote denial of service by crashing gluster brick process.. EPSS estimates a 2.77% chance of exploitation in the next 30 days.
Description
A flaw was found in RPC request using gfs3_lookup_req in glusterfs server. An authenticated attacker could use this flaw to leak information and execute remote denial of service by crashing gluster brick process.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Debian | Debian Linux | 8.0 |
| Debian | Debian Linux | 9.0 |
| Redhat | Enterprise Linux Server | 6.0 |
| Redhat | Enterprise Linux Server | 7.0 |
| Gluster | Glusterfs | >= 3.12, < 3.12.14 |
| Gluster | Glusterfs | >= 4.1, < 4.1.8 |
| Redhat | Virtualization Host | 4.0 |
| Opensuse | Leap | 15.1 |
References
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.htmlMailing List, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2607Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2608Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:3470Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10927Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/09/msg00021.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/11/msg00000.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201904-06Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.htmlMailing List, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2607Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2608Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:3470Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10927Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/09/msg00021.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/11/msg00000.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201904-06Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-10927?
A flaw was found in RPC request using gfs3_lookup_req in glusterfs server. An authenticated attacker could use this flaw to leak information and execute remote denial of service by crashing gluster brick process.
How severe is CVE-2018-10927?
CVE-2018-10927 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 2.77% probability of exploitation in the next 30 days.
How do I fix CVE-2018-10927?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2018
- CVE-2018-10921Certain input files may trigger an integer overflow in ttemb…4.3
- CVE-2018-10922An input validation flaw exists in ttembed. With a crafted i…7.5
- CVE-2018-10923It was found that the "mknod" call derived from mknod(2) can…8.1
- CVE-2018-10924It was discovered that fsync(2) system call in glusterfs cli…5.3
- CVE-2018-10925It was discovered that PostgreSQL versions before 10.5, 9.6.…8.1
- CVE-2018-10926A flaw was found in RPC request using gfs3_mknod_req support…8.8
- CVE-2018-10928A flaw was found in RPC request using gfs3_symlink_req in gl…8.8
- CVE-2018-10929A flaw was found in RPC request using gfs2_create_req in glu…8.8
- CVE-2018-1093The ext4_valid_block_bitmap function in fs/ext4/balloc.c in …
- CVE-2018-10930A flaw was found in RPC request using gfs3_rename_req in glu…6.5
- CVE-2018-10931It was found that cobbler 2.6.x exposed all functions from i…9.8
- CVE-2018-10932lldptool version 1.0.1 and older can print a raw, unsanitize…4.3
Are you affected by CVE-2018-10927?
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