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CVE-2014-4607

Good to know:

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Date: February 12, 2020

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.

Language: Python

Severity Score

Related Resources (7)

https://access.redhat.com/security/cve/CVE-2014-4607
https://web.archive.org/web/20140701023922/http://www.oberhumer.com/opensource/lzo/
https://security-tracker.debian.org/tracker/CVE-2014-4607
https://nvd.nist.gov/vuln/detail/CVE-2014-4607
https://people.canonical.com/~ubuntu-security/cve/CVE-2014-4607
http://blog.securitymouse.com/2014/06/raising-lazarus-20-year-old-bug-that.html
https://www.mend.io/vulnerability-database/CVE-2014-4607

Severity Score

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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