VDB
CVE-2017-7822
CVE-2017-7822
PUBLISHED
CVSS 5.300000190734863 MEDIUM
The AES-GCM implementation in WebCrypto API accepts 0-length IV when it should require a length of 1 according to the NIST Special Publication 800-38D specification. This might allow for the authentication key to be determined in some instances. This vulnerability affects Firefox < 56.
EPSS 1.36% · 70.6th percentile
Risk Scores
CVSS 3.0
5.300000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS Score
1.36%
70.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | firefox | 0 |
| Ubuntu:14.04:LTS | firefox | 24.0+build1-0ubuntu1, *, 25.0+build3-0ubuntu0.13.10.1 |
| Ubuntu:16.04:LTS | firefox | 42.0+build2-0ubuntu1, 44.0+build3-0ubuntu2, 45.0+build2-0ubuntu1 |
Timeline
- Sep 29, 2017 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Mar 2, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Nov 11, 2022 EPSS Score
- Jan 13, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-7822 third-party-advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-21/ third-party-advisory
- https://ubuntu.com/security/notices/USN-3435-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-7822 third-party-advisory