CVE-2019-25048

HIGHNVD 7.17.1—

7.1

LibreSSL 2.9.1 through 3.2.1 has a heap-based buffer over-read in do_print_ex (called from asn1_item_print_ctx and ASN1_item_print).

CVSS v3: 7.1
EG Score: 7.1(medium)
EPSS: 44.7%
KEV: Not listed

Published

July 1, 2021

Last Modified

November 21, 2024

References (6)

cve@mitrehttps://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13914
cve@mitrehttps://github.com/google/oss-fuzz-vulns/blob/main/vulns/libressl/OSV-2020-1923.yaml
cve@mitrehttps://github.com/libressl-portable/portable/commit/17c88164016df821df2dff4b2b1291291ec4f28a
af854a3a-2127-422b-91ae-364da2661108https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13914
af854a3a-2127-422b-91ae-364da2661108https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libressl/OSV-2020-1923.yaml
af854a3a-2127-422b-91ae-364da2661108https://github.com/libressl-portable/portable/commit/17c88164016df821df2dff4b2b1291291ec4f28a

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-125Out-of-bounds Read

Data Freshness Timeline

(refreshed 12× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-05 06:08 UTCepss_batch
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2026-05-29 13:42 UTCepss_batch
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2026-05-26 14:15 UTCEG score recompute
2026-05-26 14:15 UTCGHSA enrichment
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2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2019-25048?

CVE-2019-25048 is a high vulnerability published on July 1, 2021. LibreSSL 2.9.1 through 3.2.1 has a heap-based buffer over-read in doprintex (called from asn1itemprintctx and ASN1item_print).

When was CVE-2019-25048 disclosed?

CVE-2019-25048 was first published in the National Vulnerability Database on July 1, 2021, 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-2019-25048 actively exploited?

CVE-2019-25048 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 44.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-25048?

CVE-2019-25048 has a CVSS v3 base score of 7.1 (NVD).

How do I remediate CVE-2019-25048?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-25048, 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.

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CVE-2019-25048

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2019-25048?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (6)

Frequently asked(5)

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