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Public proof of conceptFix available

CVE-2018-12584

A public proof of concept exists; no exploitation attested.

  • Published2018-07-16
  • WeaknessCWE-120

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

The ConnectionBase::preparseNewBytes function in resip/stack/ConnectionBase.cxx in reSIProcate through 1.10.2 allows remote attackers to cause a denial of service (buffer overflow) or possibly execute arbitrary code when TLS communication is enabled.

Timeline

dates in UTC
  1. 2018-08-09Exploit-DB entryExploit-DB

Observed activity

isMalicious corpus · updated 2026-11-03 21:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2018-12584?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2018-12584?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Resiprocate
BranchAffectedFixed in
1.10≤ 1.10.2no fix published
Debian debian linux
BranchAffectedFixed in
8.0= 8.0no fix published
9.0= 9.0no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • resiprocateUbuntu:18.04:LTSall versions · no fixed version listed
  • resiprocateUbuntu:16.04:LTSall versions · no fixed version listed
  • resiprocateDebian:9all versions · fixed in 1:1.11.0~beta1-3+deb9u2
  • resiprocateDebian:8all versions · fixed in 1:1.9.7-5+deb8u1

Vendor advisories

  • CVE-2018-12584 Red Hat Product Security

    resiprocate: buffer overflow in resip/stack/ConnectionBase.cxx

Full record on NVD

Fix

Advisories and patches

Detection

read 2026-11-02 22:42 UTC
Nuclei template
none so far
ProjectDiscovery
Exploit-DB
EDB-45174
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub
Metasploit modules
none listed
Metasploit Framework

Sources

  • NVDCVSS 3.19.8read 2026-10-23
  • NVDCVSS 2.07.5read 2026-10-23
  • NVDweakness (CWE)CWE-120read 2026-10-23
  • FIRST EPSSEPSS score23.7 %read 2026-11-02
  • Exploit-DBdetectionread 2026-11-02
  • OSVaffected packages—

Identifiers

  • EUVD-2018-4543same flawENISA EUVD · LicenseRef-ENISA-legal-notice
  • DLA-1439-1advisory covering several CVEsDebian · LicenseRef-unstated
  • DLA-2865-1advisory covering several CVEsDebian · LicenseRef-unstated

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2018-07-16
Last Modified
2026-06-17
NVD status
Modified

Frequently asked questions

What is CVE-2018-12584?

The ConnectionBase::preparseNewBytes function in resip/stack/ConnectionBase.cxx in reSIProcate through 1.10.2 allows remote attackers to cause a denial of service (buffer overflow) or possibly execute arbitrary code when TLS communication is enabled.

Is CVE-2018-12584 actively exploited?

Active exploitation of CVE-2018-12584 has not been confirmed. Its EPSS score was 23.7% on 2026-11-03, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2018-12584?

CVE-2018-12584 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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Sources for this record