What is the CVSS score of CVE-2019-12893?

CVE-2019-12893 has a CVSS 3.0 base score of 7.5 (High). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 1.5%.

Is there a public PoC exploit available for CVE-2019-12893?

Yes, a public proof-of-concept exploit is available for CVE-2019-12893. Prioritise patching immediately. EPSS: 1.5%.

Alternate Pic View CVE-2019-12893

HIGH

Out-of-bounds Write (CWE-787)

2019-06-19 cve@mitre.org

Buffer Overflow Memory Corruption Alternate Pic View

7.5

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Jun 19, 2019 - 22:15 nvd

HIGH 7.5

DescriptionNVD

Alternate Pic View 2.600 has a User Mode Write AV starting at PicViewer!PerfgrapFinalize+0x00000000000a8868.

AnalysisAI

Alternate Pic View 2.600 has a User Mode Write AV starting at PicViewer!PerfgrapFinalize+0x00000000000a8868. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Out-of-bounds Write (CWE-787), which allows attackers to write data beyond allocated buffer boundaries leading to code execution or crashes. Alternate Pic View 2.600 has a User Mode Write AV starting at PicViewer!PerfgrapFinalize+0x00000000000a8868. Affected products include: Alternate-Tools Alternate Pic View.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate write boundaries, use memory-safe languages, enable compiler protections (ASLR, stack canaries).