CVE-2020-4099 (GCVE-0-2020-4099)

Vulnerability from cvelistv5 – Published: 2022-11-01 17:55 – Updated: 2025-05-02 16:02
VLAI?
Title
HCL Verse for Android is susceptible to an APK signing key check vulnerability
Summary
The application was signed using a key length less than or equal to 1024 bits, making it potentially vulnerable to forged digital signatures. An attacker could forge the same digital signature of the app after maliciously modifying the app.
Severity ?
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
  • CWE-326 - Inadequate Encryption Strength
Assigner
HCL
References
Impacted products
Vendor Product Version
HCL Software HCL Verse for Android Affected: < 12.0.15
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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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