CVE-2016-1000338
published 2018-06-01CVE-2016-1000338: In Bouncy Castle JCE Provider version 1.55 and earlier the DSA does not fully validate ASN.1 encoding of signature on verification. It is possible to inject…
high7.5CVSS 3.1
AVNACLPRNUINSUCNIHAN
In Bouncy Castle JCE Provider version 1.55 and earlier the DSA does not fully validate ASN.1 encoding of signature on verification. It is possible to inject extra elements in the sequence making up the signature and still have it validate, which in some cases may allow the introduction of 'invisible' data into a signed structure.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| bouncycastle | legion-of-the-bouncy-castle-java-crytography-api | >= 1.38 < 1.56 | 1.56 |
| canonical | ubuntu_linux | — | — |
| debian | bouncycastle | < bouncycastle 1.56-1 (bookworm) | bouncycastle 1.56-1 (bookworm) |
| redhat | satellite | — | — |
| redhat | satellite_capsule | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
osv7.5HIGH