Description
Improper verification of cryptographic signature and Improper Check for Unusual or Exceptional Conditions vulnerability in Estonian Information System Authority (RIA) libdigidocpp, DigiDoc4, DigiDoc on Android, and DigiDoc on iOS. This issue affects libdigidocpp: from 4.1.0 before 4.2.1; DigiDoc4: from 4.7.0 before 4.8.2; DigiDoc on Android: from 2.7.0 before 2.7.2; DigiDoc on iOS: from 2.8.0 before 2.8.1.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Estonian Information System Authority (RIA) | libdigidocpp | 4.1.0 – < 4.2.1 | 4.2.1 |
| Estonian Information System Authority (RIA) | DigiDoc4 | 4.7.0 – < 4.8.2 | 4.8.2 |
| Estonian Information System Authority (RIA) | DigiDoc | 2.7.0 – < 2.7.2, 2.8.0 – < 2.8.1 | 2.7.2 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | libdigidoc | No fix yet | — |
| Ubuntu 20.04 LTS | libdigidoc | No fix yet | — |
| Ubuntu 18.04 LTS | libdigidoc | No fix yet | — |
| Ubuntu 16.04 LTS | libdigidoc | No fix yet | — |