CVE-2019-14734

AdPlug 2.3.1 has multiple heap-based buffer overflows in CmtkLoader::load() in mtk.cpp.

8.8 HighFix available

AdPlug 2.3.1 has multiple heap-based buffer overflows in CmtkLoader::load() in mtk.cpp.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: Required

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

1.87%Up 1.0 points since Apr 14, 2021

What each source reports

NVD Score used 8.8

AdPlug 2.3.1 has multiple heap-based buffer overflows in CmtkLoader::load() in mtk.cpp.

Record: CVE-2019-14734
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0: 6.8 MediumAV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness: CWE-787
Updated: 2026-11-02

CVE List No score

AdPlug 2.3.1 has multiple heap-based buffer overflows in CmtkLoader::load() in mtk.cpp.

Record: CVE-2019-14734
Updated: 2026-11-02

EUVDEUVD-2019-5881 No score

AdPlug 2.3.1 has multiple heap-based buffer overflows in CmtkLoader::load() in mtk.cpp.

Record: EUVD-2019-5881
Updated: 2026-11-03

GitHub AdvisoriesGHSA-346m-4mc4-jr67 8.8

AdPlug 2.3.1 has multiple heap-based buffer overflows in CmtkLoader::load() in mtk.cpp.

AdPlug 2.3.1 has multiple heap-based buffer overflows in CmtkLoader::load() in mtk.cpp.

Record: GHSA-346m-4mc4-jr67
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness: CWE-787
Updated: 2026-11-02

OSV 8.8

AdPlug 2.3.1 has multiple heap-based buffer overflows in CmtkLoader::load() in mtk.cpp.

Record: CVE-2019-14734
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVDEBIAN-CVE-2019-14734 8.8

AdPlug 2.3.1 has multiple heap-based buffer overflows in CmtkLoader::load() in mtk.cpp.

Record: DEBIAN-CVE-2019-14734
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVUBUNTU-CVE-2019-14734 8.8

AdPlug 2.3.1 has multiple heap-based buffer overflows in CmtkLoader::load() in mtk.cpp.

Record: UBUNTU-CVE-2019-14734
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVopenSUSE-SU-2024:12762-1 No score

adplugdb-2.3.3-1.1 on GA media

These are all security issues fixed in the adplugdb-2.3.3-1.1 package on the GA media of openSUSE Tumbleweed.

Record: openSUSE-SU-2024:12762-1
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`adplug` Debian:12	before 2.3.3+dfsg-2	2.3.3+dfsg-2
`adplug` Debian:13	before 2.3.3+dfsg-2	2.3.3+dfsg-2
`adplug` Debian:14	before 2.3.3+dfsg-2	2.3.3+dfsg-2
`adplug` Ubuntu:16.04:LTS	All versions, plus listed versions 2.2.1+dfsg3-0.2ubuntu22.2.1+dfsg3-0.32.2.1+dfsg3-1~build0.16.04.1	None known
`adplug` Ubuntu:18.04:LTS	All versions, plus listed versions 2.2.1+dfsg3-0.42.2.1+dfsg3-1~build0.18.04.1	None known
`adplug` Ubuntu:20.04:LTS	All versions, plus listed versions 2.2.1+dfsg3-12.3.1+dfsg-22.3.1+dfsg-2build1	None known

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2019-14734 is a high vulnerability (CVSS 8.8) in Adplug Project Adplug, published August 7, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.87%, the 79th percentile. Fixed in adplug 2.3.3+dfsg-2.

References

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