What is CVE-2014-4607?

CVE-2014-4607 is a high-severity vulnerability in Oberhumer Liblzo2, classified under Integer Overflow or Wraparound. CVSS score: 8.8/10. Published 2020-02-12.

How severe is CVE-2014-4607?

High severity. CVSS v3 base score is 8.8 out of 10.

Integer overflow in Oberhumer Liblzo2

CVE-2014-4607

Integer overflow in the LZO algorithm variant in Oberhumer liblzo2 and lzo-2 before 2.07 on 32-bit platforms might allow remote attackers to execute arbitrary code via a crafted Literal Run.

Vulnerability class: Integer Overflow

EPSS: 0.053 (91.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Oberhumer Liblzo2
Oberhumer Lzo2
N/a — versions n/a

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2014-4607?: CVE-2014-4607 is a high-severity vulnerability in Oberhumer Liblzo2, classified under Integer Overflow or Wraparound. CVSS score: 8.8/10. Published 2020-02-12.
How severe is CVE-2014-4607?: High severity. CVSS v3 base score is 8.8 out of 10.