CVE-2024-45619

MEDIUMNVD 4.34.3
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to NVD's CVSS score.

This medium-severity CVE scores 4.3 under NVD CVSS v3. EPSS exploit probability: 0.3% (23rd percentile of EPSS-scored CVEs). GitHub Security Advisory CVSS 3.9 is lower than this score; a lower GitHub score revises it only when its advisory is newer than the CVE record's last change, and this advisory (published 2024-09-04) is not newer than that change (2026-06-30), so it does not.

Triggered by: Headline CVSS from NVD CVSS v3
Sources: EPSS, GitHub Security Advisory, NVD CVSS v3
Trending — 3 sources updated this week
4.3EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 4.3Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs. When buffers are partially filled with data, initialized parts of the buffer can be incorrectly accessed.

CVSS v3
4.3
EG Score
4.3MEDIUMmedium confidence
EG Risk
19
EG Risk 19/100

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed (value × EchelonGraph’s weight)
Severity43% × 45%
The EG Score, 4.3 of 10.
Exploitation0.3% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.3%
EPSS %ILE
23rd
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

September 3, 2024

Last Modified

June 30, 2026

Advisory Details (3)

Auto-updated Jun 25, 2026
Patch available. Sources: redhat.
Web pageMentions a patch (unverified)

[SECURITY] [DLA 4004-1] opensc security update

https://lists.debian.org/debian-lts-announce/2024/12/msg00026.html
Red Hat

2309288 – (CVE-2024-45619) CVE-2024-45619 libopensc: Incorrect handling length of buffers or files in libopensc

https://bugzilla.redhat.com/show_bug.cgi?id=2309288
Red HatMentions a patch (unverified)

cve-details

https://access.redhat.com/security/cve/CVE-2024-45619

Vendor Advisories for CVE-2024-45619(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(1)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntuopensc-pkcs11 (0.15.0-1ubuntu1+esm2) @ xenial2026-05-23ubuntu

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
opensc0.21.0-1
  • every version up to 0.21.0-1+deb11u1: fixed in 0.21.0-1+deb11u1
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
opensc0.23.0-0.3, 0.23.0-0.3+deb12u1
  • every version up to 0.23.0-0.3+deb12u2: fixed in 0.23.0-0.3+deb12u2
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
opensc—
  • every version up to 0.25.1-2.1: fixed in 0.25.1-2.1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
opensc—
  • every version up to 0.25.1-2.1: fixed in 0.25.1-2.1
—

Weakness Classification(1)

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

Additional Vendor Advisories

(1)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 11× in last 7d / 33× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 91 of 181 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 9 repeat rows among the latest 100 are merged into the row they repeat. The 90 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-12 17:44 UTCEG score recompute
  2. 2026-10-12 16:31 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  3. 2026-10-11 21:10 UTCEG score recompute
  4. 2026-10-11 16:02 UTCEG score recompute
  5. 2026-10-11 13:46 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  6. 2026-10-10 19:58 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  7. 2026-10-10 00:25 UTCOSV refresh
  8. 2026-10-09 20:05 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  9. 2026-10-08 17:08 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  10. 2026-10-07 23:46 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  11. 2026-10-06 15:15 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  12. 2026-10-05 17:41 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  13. 2026-10-04 23:20 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  14. 2026-10-03 14:24 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  15. 2026-10-01 19:48 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  16. 2026-09-30 19:53 UTCEG score recompute
  17. 2026-09-30 15:01 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  18. 2026-09-29 15:17 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  19. 2026-09-28 13:50 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  20. 2026-09-27 13:44 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  21. 2026-09-26 15:57 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  22. 2026-09-24 14:01 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  23. 2026-09-23 13:46 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  24. 2026-09-22 14:47 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  25. 2026-09-21 20:32 UTCEPSS rescoreEPSS 0.3% · 25th percentile
Show 66 more
  1. 2026-09-20 20:14 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  2. 2026-09-20 08:43 UTCOSV refresh
  3. 2026-09-19 15:40 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  4. 2026-09-18 19:26 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  5. 2026-09-16 14:06 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  6. 2026-09-16 05:12 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  7. 2026-09-15 03:08 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  8. 2026-09-13 16:45 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  9. 2026-09-12 14:59 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  10. 2026-09-11 14:51 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  11. 2026-09-11 09:35 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  12. 2026-09-08 21:58 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  13. 2026-09-07 16:00 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  14. 2026-09-06 13:46 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  15. 2026-09-05 15:27 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  16. 2026-09-04 13:59 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  17. 2026-09-04 05:05 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  18. 2026-09-02 14:10 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  19. 2026-09-01 13:52 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  20. 2026-09-01 11:38 UTCOSV refresh
  21. 2026-08-30 19:16 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  22. 2026-08-28 21:39 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  23. 2026-08-27 14:23 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  24. 2026-08-25 13:47 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  25. 2026-08-24 14:15 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  26. 2026-08-23 00:18 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  27. 2026-08-21 23:47 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  28. 2026-08-20 22:54 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  29. 2026-08-19 17:02 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  30. 2026-08-18 13:46 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  31. 2026-08-17 13:45 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  32. 2026-08-16 14:54 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  33. 2026-08-16 02:13 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  34. 2026-08-15 11:37 UTCOSV refresh
  35. 2026-08-15 01:28 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  36. 2026-08-13 21:59 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  37. 2026-08-12 13:49 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  38. 2026-08-11 13:40 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  39. 2026-08-10 23:58 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  40. 2026-08-09 13:45 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  41. 2026-08-08 16:35 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  42. 2026-08-07 16:25 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  43. 2026-08-06 13:45 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  44. 2026-08-05 19:16 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  45. 2026-08-04 15:08 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  46. 2026-08-04 10:36 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  47. 2026-08-03 10:34 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  48. 2026-08-02 02:25 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  49. 2026-08-01 04:14 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  50. 2026-07-31 00:50 UTCOSV refresh
  51. 2026-07-30 16:26 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  52. 2026-07-30 01:29 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  53. 2026-07-28 15:34 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  54. 2026-07-27 14:11 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  55. 2026-07-26 14:53 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  56. 2026-07-25 14:16 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  57. 2026-07-24 14:16 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  58. 2026-07-23 14:17 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  59. 2026-07-23 02:40 UTCEG score recompute▲ 0.40
  60. 2026-07-22 14:07 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  61. 2026-07-21 15:23 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  62. 2026-07-20 17:06 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  63. 2026-07-19 14:30 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  64. 2026-07-19 02:28 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  65. 2026-07-18 10:03 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  66. 2026-07-16 17:02 UTCEPSS rescoreEPSS 0.3% · 21st percentile

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Frequently asked(5)

What is CVE-2024-45619?
CVE-2024-45619 is a medium-severity vulnerability; its CVE record was published on September 3, 2024. A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs. When buffers are partially filled with data, initialized parts of the buffer…
When was CVE-2024-45619 made public?
CVE-2024-45619 was made public on September 2, 2024: that is the date its CVE record's CNA, Red Hat, Inc., gives for when the vulnerability was made public. The CVE record itself was published on September 3, 2024. EchelonGraph's copy of the record carries a last-modified date of June 30, 2026; the record at its source may have been updated since.
Is CVE-2024-45619 actively exploited?
CVE-2024-45619 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (23rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2024-45619?
CVE-2024-45619 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2024-45619?
A fix for CVE-2024-45619 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2024-45619 are linked in the Vendor Advisories panel on this page.

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