CVE-2012-6307

HIGHNVD 8.88.8—Weaponized

8.8

A vulnerability exists in JPEGsnoop 1.5.2 due to an unspecified issue in JPEG file handling, which could let a malicious user execute arbitrary code

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 88.9%
KEV: Not listed

Published

February 6, 2020

Last Modified

November 21, 2024

References (4)

cve@mitrehttp://www.openwall.com/lists/oss-security/2012/12/10/4
cve@mitrehttps://www.exploit-db.com/exploits/21739/
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/12/10/4
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/21739/

Data Freshness Timeline

(refreshed 7× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-07 15:22 UTCEPSS rescore
2026-06-06 13:45 UTCEPSS rescore
2026-06-06 13:45 UTCEPSS rescore
2026-06-05 22:44 UTCEPSS rescore
2026-06-05 22:44 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-29 13:41 UTCEPSS rescore
2026-05-29 13:41 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-21739✓ verified
First seen Oct 4, 2012
JPEGsnoop 1.5.2 - WriteAV Crash (PoC)
Open source ↗

Frequently asked(5)

What is CVE-2012-6307?

CVE-2012-6307 is a high vulnerability published on February 6, 2020. A vulnerability exists in JPEGsnoop 1.5.2 due to an unspecified issue in JPEG file handling, which could let a malicious user execute arbitrary code

When was CVE-2012-6307 disclosed?

CVE-2012-6307 was first published in the National Vulnerability Database on February 6, 2020, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2012-6307 actively exploited?

CVE-2012-6307 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 88.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2012-6307?

CVE-2012-6307 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2012-6307?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2012-6307, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2012-6307

📅 Published

🔄 Last Modified

🔗 References (4)