CVE-2018-19115

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Summary

CVECVE-2018-19115
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-11-08 20:29:00 UTC
Updated2020-08-24 17:37:00 UTC
Descriptionkeepalived before 2.0.7 has a heap-based buffer overflow when parsing HTTP status codes resulting in DoS or possibly unspecified other impact, because extract_status_code in lib/html.c has no validation of the status code and instead writes an unlimited amount of data to the heap.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 8.0 All All All
Operating System Debian Debian Linux 8.0 All All All
Application Keepalived Keepalived All All All All
Application Keepalived Keepalived All All All All
Operating System Redhat Enterprise Linux Server 7.0 All All All
Operating System Redhat Enterprise Linux Server 7.0 All All All
Operating System Redhat Enterprise Linux Server Aus 7.6 All All All
Operating System Redhat Enterprise Linux Server Aus 7.6 All All All
Operating System Redhat Enterprise Linux Server Eus 7.6 All All All
Operating System Redhat Enterprise Linux Server Eus 7.6 All All All
Operating System Redhat Enterprise Linux Server Tus 7.6 All All All
Operating System Redhat Enterprise Linux Server Tus 7.6 All All All
Operating System Redhat Enterprise Linux Workstation 7.0 All All All
Operating System Redhat Enterprise Linux Workstation 7.0 All All All

References

ReferenceSourceLinkTags
Red Hat Customer Portal REDHAT access.redhat.com
Keepalived: Multiple vulnerabilities (GLSA 201903-01) — Gentoo Security GENTOO security.gentoo.org Third Party Advisory
USN-3995-2: Keepalived vulnerability | Ubuntu security notices UBUNTU usn.ubuntu.com
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com
USN-3995-1: Keepalived vulnerability | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com
Fix buffer overflow in extract_status_code() by pqarmitage · Pull Request #961 · acassen/keepalived · GitHub MISC github.com Patch, Third Party Advisory
Bug 1015141 – VUL-0: CVE-2018-19044,CVE-2018-19045,CVE-2018-19046, CVE-2018-19115: keepalived: dbus support in keepalived MISC bugzilla.suse.com Issue Tracking, Third Party Advisory
[SECURITY] [DLA-1589-1] keepalived security update MLIST lists.debian.org Mailing List, Third Party Advisory
Fix buffer overflow in extract_status_code() by pqarmitage · Pull Request #961 · acassen/keepalived · GitHub MISC github.com Patch, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 377202 Alibaba Cloud Linux Security Update for keepalived (ALINUX2-SA-2019:0001)
  • 710192 Gentoo Linux Keepalived Multiple Vulnerabilities (GLSA 201903-01)

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