Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2019-14274

21
FAUCET Score

CVE-2019-14274 describes a heap-based buffer overflow vulnerability in the do_msg() function of MCPP version 2.7.2, affecting various openSUSE and mcpp_project distributions. With a CVSS score of 5.5 (Medium), this vulnerability requires local access and user interaction for exploitation, potentially leading to a denial of service. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.7.2CPE matchmatch criteria
cpe:2.3:a:mcpp_project:mcpp:2.7.2:*:*:*:*:*:*:*
15.0CPE matchmatch criteria
cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
15.1CPE matchmatch criteria
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.57%
Probability of exploitation in next 30 days
EPSS Percentile
72.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0157 is in the 83rd percentile among its peer group of 5,758 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (10)

microsoftpatch availablevia msrc
Product: Azure Linux 3.0 ARMFixed in: 2.7.2-28
microsoftpatch availablevia msrc
Product: 17011-16817Fixed in: 2.7.2-28
microsoftpatch availablevia msrc
Product: 17011-17084Fixed in: 2.7.2-28
microsoftpatch availablevia msrc
Product: 17010-16823Fixed in: 2.7.2-28
microsoftpatch availablevia msrc
Product: cbl2 mcpp 2.7.2-28 on CBL Mariner 2.0Fixed in: 2.7.2-28
microsoftpatch availablevia msrc
Product: azl3 mcpp 2.7.2-28 on Azure Linux 3.0Fixed in: 2.7.2-28
microsoftpatch availablevia msrc
Product: CBL Mariner 2.0 x64Fixed in: 2.7.2-28
microsoftpatch availablevia msrc
Product: CBL Mariner 2.0 ARMFixed in: 2.7.2-28
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 x64Fixed in: 2.7.2-28
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: mcpp

Vendor Advisories (4)

microsoft2024-Jun/CVE-2019-14274

CVE-2019-14274

Jun 11, 2024
microsoft2021-Dec/CVE-2019-14274

CVE-2019-14274

Dec 14, 2021
redhatCVE-2019-14274Moderate

mcpp: heap based buffer overflow in function do_msg() in support.c

Jul 26, 2019
microsoft2019-Jul/CVE-2019-14274Moderate

MCPP 2.7.2 has a heap-based buffer overflow in the do_msg() function in support.c.

Jul 9, 2019

References

lists.opensuse.org / opensuse-security-announce/2020-03/msg00032.html
Mailing ListThird Party Advisory
lists.opensuse.org / opensuse-security-announce/2020-03/msg00038.html
Mailing ListThird Party Advisory
security.gentoo.org / glsa/202208-04
Third Party Advisory
sourceforge.net / p/mcpp/bugs/13
ExploitThird Party Advisory