CVE-2016-2347

Name: CVE-2016-2347
Creator: NVD / NIST
Published: 2017-04-21T20:59:00.557+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 3.23%

Last modified Jun 17, 2026

CVE-2016-2347 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 3.23% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability

3.23%

86.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-190

Affected Software

Vendor	Product	Versions
Opensuse	Leap	42.1
Opensuse	Opensuse	13.2
Debian	Debian Linux	7.0
Debian	Debian Linux	8.0
Lhasa Project	Lhasa	<= 0.3.0

References

http://lists.opensuse.org/opensuse-updates/2016-04/msg00038.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-04/msg00039.htmlThird Party Advisory
http://www.debian.org/security/2016/dsa-3540Third Party Advisory
http://www.talosintelligence.com/reports/TALOS-2016-0095/Exploit, Technical Description, Third Party Advisory
https://github.com/fragglet/lhasa/commit/6fcdb8f1f538b9d63e63a5fa199c5514a15d4564Issue Tracking, Patch, Third Party Advisory
https://github.com/fragglet/lhasa/releases/tag/v0.3.1Issue Tracking, Patch, Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-04/msg00038.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-04/msg00039.htmlThird Party Advisory
http://www.debian.org/security/2016/dsa-3540Third Party Advisory
http://www.talosintelligence.com/reports/TALOS-2016-0095/Exploit, Technical Description, Third Party Advisory
https://github.com/fragglet/lhasa/commit/6fcdb8f1f538b9d63e63a5fa199c5514a15d4564Issue Tracking, Patch, Third Party Advisory
https://github.com/fragglet/lhasa/releases/tag/v0.3.1Issue Tracking, Patch, Third Party Advisory

Timeline

Published: Apr 21, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2016-2347?

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.

How severe is CVE-2016-2347?

Severity scoring for CVE-2016-2347 is pending analysis. The EPSS model estimates a 3.23% probability of exploitation in the next 30 days.

How do I fix CVE-2016-2347?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2016-2347?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST