Integer overflow in Lhasa Project
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.
Vulnerability class: Integer Overflow
EPSS: 0.032 (86.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Lhasa_project Lhasa
- Debian Debian_linux — versions 7.0, 8.0
- Opensuse Leap — versions 42.1
- Opensuse — versions 13.2
- N/a — versions n/a
Weakness classification (CWE)
References
- cret@cert.org (x_refsource_CONFIRM, Patch, Third Party Advisory, Issue Tracking)
- cret@cert.org (Technical Description, Exploit, Third Party Advisory, x_refsource_MISC)
- cret@cert.org (x_refsource_CONFIRM, Patch, Third Party Advisory, Issue Tracking)
- cret@cert.org (vendor-advisory, Third Party Advisory, x_refsource_SUSE)
- cret@cert.org (vendor-advisory, Third Party Advisory, x_refsource_SUSE)
- cret@cert.org (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
Frequently asked questions
- What is CVE-2016-2347?
- CVE-2016-2347 is a high-severity vulnerability in Lhasa Project, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2017-04-21.
- How severe is CVE-2016-2347?
- High severity. CVSS v3 base score is 7.8 out of 10.