How severe is CVE-2023-28393?

CVE-2023-28393 has a CVSS 3.x base score of 5.6, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-28393 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-28393?

CVE-2023-28393 affects Accusoft Imagegear. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-28393?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-28393 published?

CVE-2023-28393 was published on 2023-09-25 and last updated on 2026-06-17.

CVE-2023-28393

CVE-2023-28393 is a medium-severity vulnerability in Accusoft Imagegear with a CVSS 3.x base score of 5.6. 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-787.

Key facts

Severity: Medium (CVSS 3.x base score 5.6)
EPSS exploit prediction: 1% (39th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-787
Affected product: Accusoft Imagegear
Published: 2023-09-25
Last modified: 2026-06-17

Description

A stack-based buffer overflow vulnerability exists in the tif_processing_dng_channel_count functionality of Accusoft ImageGear 20.1. A specially crafted malformed file can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability.

Frequently asked questions

What is CVE-2023-28393?: A stack-based buffer overflow vulnerability exists in the tif_processing_dng_channel_count functionality of Accusoft ImageGear 20.1. A specially crafted malformed file can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability.
How severe is CVE-2023-28393?: CVE-2023-28393 has a CVSS 3.x base score of 5.6, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-28393 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-28393?: CVE-2023-28393 affects Accusoft Imagegear. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-28393?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-28393 published?: CVE-2023-28393 was published on 2023-09-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:accusoft:imagegear:20.1:*:*:*:*:*:*:*

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