CVE-2016-2347

Integer underflow in the decode_level3_header function in lib/lha_file_header.c in Lhasa before 0...

7.8 HighFix available

Integer underflow in the decode_level3_header function in lib/lha_file_header.c in Lhasa before 0.3.1 allows remote attackers to execute arbitrary code via a crafted archive.

Attack profile

How easy it is to exploit

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

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

3.23%Down 2.7 points since Feb 4, 2022

What each source reports

NVD Score used 7.8

Integer underflow in the decode_level3_header function in lib/lha_file_header.c in Lhasa before 0.3.1 allows remote attackers to execute arbitrary code via a crafted archive.

Record: CVE-2016-2347
CVSS 3.0: 7.8 HighCVSS:3.0/AV:L/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-190
Updated: 2026-11-02

CVE List No score

Integer underflow in the decode_level3_header function in lib/lha_file_header.c in Lhasa before 0.3.1 allows remote attackers to execute arbitrary code via a crafted archive.

Record: CVE-2016-2347
Updated: 2026-11-02

EUVDEUVD-2016-3431 No score

Integer underflow in the decode_level3_header function in lib/lha_file_header.c in Lhasa before 0.3.1 allows remote attackers to execute arbitrary code via a crafted archive.

Record: EUVD-2016-3431
Updated: 2026-11-03

GitHub AdvisoriesGHSA-9xgv-x5fv-g6vp 7.8

Integer underflow in the decode_level3_header function in lib/lha_file_header.c in Lhasa before 0...

Integer underflow in the decode_level3_header function in lib/lha_file_header.c in Lhasa before 0.3.1 allows remote attackers to execute arbitrary code via a crafted archive.

Record: GHSA-9xgv-x5fv-g6vp
CVSS 3.0: 7.8 HighCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness: CWE-190
Updated: 2026-11-02

OSV 7.8

Integer underflow in the decode_level3_header function in lib/lha_file_header.c in Lhasa before 0.3.1 allows remote attackers to execute arbitrary code via a crafted archive.

Record: CVE-2016-2347
CVSS 3.0: 7.8 HighCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVDEBIAN-CVE-2016-2347 7.8

Integer underflow in the decode_level3_header function in lib/lha_file_header.c in Lhasa before 0.3.1 allows remote attackers to execute arbitrary code via a crafted archive.

Record: DEBIAN-CVE-2016-2347
CVSS 3.0: 7.8 HighCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVUBUNTU-CVE-2016-2347 7.8

Integer underflow in the decode_level3_header function in lib/lha_file_header.c in Lhasa before 0.3.1 allows remote attackers to execute arbitrary code via a crafted archive.

Record: UBUNTU-CVE-2016-2347
CVSS 3.0: 7.8 HighCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVopenSUSE-SU-2024:10490-1 No score

lhasa-0.3.1-1.4 on GA media

These are all security issues fixed in the lhasa-0.3.1-1.4 package on the GA media of openSUSE Tumbleweed.

Record: openSUSE-SU-2024:10490-1
Updated: 2026-11-02

OSVSUSE-SU-2016:1091-1 No score

Security update for lhasa

lhasa was updated to fix one security issue.

This security issue was fixed:

CVE-2016-2347: decode_level3_header heap corruption vulnerability (bsc#973790).

Record: SUSE-SU-2016:1091-1
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`lhasa` Debian:12	before 0.3.1-1	0.3.1-1
`lhasa` Debian:13	before 0.3.1-1	0.3.1-1
`lhasa` Debian:14	before 0.3.1-1	0.3.1-1
`lhasa` Debian:7	before 0.0.7-2+deb7u1, plus listed versions 0.0.7-2	0.0.7-2+deb7u1
`lhasa` Debian:8	before 0.2.0+git3fe46-1+deb8u1, plus listed versions 0.2.0+git3fe46-1	0.2.0+git3fe46-1+deb8u1
`lhasa` SUSE:Linux Enterprise Desktop 12	before 0.2.0-5.1	0.2.0-5.1
`lhasa` SUSE:Linux Enterprise Desktop 12 SP1	before 0.2.0-5.1	0.2.0-5.1
`lhasa` SUSE:Linux Enterprise Software Development Kit 12	before 0.2.0-5.1	0.2.0-5.1
`lhasa` SUSE:Linux Enterprise Software Development Kit 12 SP1	before 0.2.0-5.1	0.2.0-5.1
`lhasa` SUSE:Linux Enterprise Workstation Extension 12	before 0.2.0-5.1	0.2.0-5.1
`lhasa` SUSE:Linux Enterprise Workstation Extension 12 SP1	before 0.2.0-5.1	0.2.0-5.1
`lhasa` Ubuntu:14.04:LTS	before 0.0.7-2+deb7u1ubuntu0.14.04.1, plus listed versions 0.0.7-2	0.0.7-2+deb7u1ubuntu0.14.04.1
`lhasa` Ubuntu:16.04:LTS	All versions, plus listed versions 0.3.0-2	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-2016-2347 is a high vulnerability (CVSS 7.8) in Lhasa Project Lhasa, published April 3, 2016. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.23%, the 88th percentile. Fixed in lhasa 0.3.1-1.

References

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