How severe is CVE-2020-19492?

CVE-2020-19492 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-19492 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-19492?

CVE-2020-19492 affects Sam2p Project Sam2p. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-19492?

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

When was CVE-2020-19492 published?

CVE-2020-19492 was published on 2021-07-21 and last updated on 2026-06-17.

CVE-2020-19492

CVE-2020-19492 is a high-severity vulnerability in Sam2p Project Sam2p with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 6.8
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Sam2p Project Sam2p
Published: 2021-07-21
Last modified: 2026-06-17

Description

There is a floating point exception in ReadImage that leads to a Segmentation fault in sam2p 0.49.4. A crafted input will lead to a denial of service or possibly unspecified other impact.

Frequently asked questions

What is CVE-2020-19492?: There is a floating point exception in ReadImage that leads to a Segmentation fault in sam2p 0.49.4. A crafted input will lead to a denial of service or possibly unspecified other impact.
How severe is CVE-2020-19492?: CVE-2020-19492 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-19492 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-19492?: CVE-2020-19492 affects Sam2p Project Sam2p. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-19492?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-19492 published?: CVE-2020-19492 was published on 2021-07-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:sam2p_project:sam2p:0.49.4:*:*:*:*:*:*:*

More vulnerabilities in Sam2p Project Sam2p

CVE-2018-12601 — Critical (CVSS 9.8): There is a heap-based buffer overflow in ReadImage in input-tga.ci in sam2p 0.49.4 that leads to a denial of service or…
CVE-2018-12578 — Critical (CVSS 9.8): There is a heap-based buffer overflow in bmp_compress1_row in appliers.cpp in sam2p 0.49.4 that leads to a denial of…
CVE-2018-7554 — Critical (CVSS 9.8): There is an invalid free in ReadImage in input-bmp.ci that leads to a Segmentation fault in sam2p 0.49.4. A crafted…
CVE-2018-7553 — Critical (CVSS 9.8): There is a heap-based buffer overflow in the pcxLoadRaster function of in_pcx.cpp in sam2p 0.49.4. A crafted input will…
CVE-2018-7552 — Critical (CVSS 9.8): There is an invalid free in Mapping::DoubleHash::clear in mapping.cpp that leads to a Segmentation fault in sam2p…
CVE-2018-7551 — Critical (CVSS 9.8): There is an invalid free in MiniPS::delete0 in minips.cpp that leads to a Segmentation fault in sam2p 0.49.4. A crafted…

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