What is the CVSS score of CVE-2019-5089?

CVE-2019-5089 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 2.0%.

Is there a public PoC exploit available for CVE-2019-5089?

Yes, a public proof-of-concept exploit is available for CVE-2019-5089. Prioritise patching immediately. EPSS: 2.0%.

Able2Extract CVE-2019-5089

HIGH

Integer Overflow or Wraparound (CWE-190)

2019-11-05 talos-cna@cisco.com

Integer Overflow RCE Buffer Overflow Able2Extract

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Nov 05, 2019 - 21:15 nvd

HIGH 7.8

DescriptionNVD

An exploitable memory corruption vulnerability exists in Investintech Able2Extract Professional 4.0.7 x64. A specially crafted JPEG file can cause an out-of-bounds memory write, allowing an attacker to execute arbitrary code on the victim machine. An attacker could exploit a vulnerability by providing the user with a specially crafted JPEG file.

AnalysisAI

An exploitable memory corruption vulnerability exists in Investintech Able2Extract Professional 4.0.7 x64. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Integer Overflow (CWE-190), which allows attackers to cause unexpected behavior through arithmetic overflow. An exploitable memory corruption vulnerability exists in Investintech Able2Extract Professional 4.0.7 x64. A specially crafted JPEG file can cause an out-of-bounds memory write, allowing an attacker to execute arbitrary code on the victim machine. An attacker could exploit a vulnerability by providing the user with a specially crafted JPEG file. Affected products include: Investintech Able2Extract.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate arithmetic operations, use safe integer libraries, check bounds before allocation.