How severe is CVE-2012-3358?

CVE-2012-3358 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2012-3358 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-3358?

CVE-2012-3358 affects Uclouvain Openjpeg. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2012-3358?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2012-3358 published?

CVE-2012-3358 was published on 2012-07-18 and last updated on 2026-06-16.

CVE-2012-3358

CVE-2012-3358 is a critical-severity vulnerability in Uclouvain Openjpeg with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 8% (94th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Uclouvain Openjpeg
Published: 2012-07-18
Last modified: 2026-06-16

Description

Multiple heap-based buffer overflows in the j2k_read_sot function in j2k.c in OpenJPEG 1.5 allow remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted (1) tile number or (2) tile length in a JPEG 2000 image file.

Frequently asked questions

What is CVE-2012-3358?: Multiple heap-based buffer overflows in the j2k_read_sot function in j2k.c in OpenJPEG 1.5 allow remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted (1) tile number or (2) tile length in a JPEG 2000 image file.
How severe is CVE-2012-3358?: CVE-2012-3358 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2012-3358 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-3358?: CVE-2012-3358 affects Uclouvain Openjpeg. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-3358?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2012-3358 published?: CVE-2012-3358 was published on 2012-07-18 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:uclouvain:openjpeg:1.5:*:*:*:*:*:*:*

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