VDB
CVE-2013-4345
CVE-2013-4345
REJECTED
Off-by-one error in the get_prng_bytes function in crypto/ansi_cprng.c in the Linux kernel through 3.11.4 makes it easier for context-dependent attackers to defeat cryptographic protection mechanisms via multiple requests for small amounts of data, leading to improper management of the state of the consumed data.
EPSS 3.18% · 86.8th percentile
Risk Scores
EPSS Score
3.18%
86.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | linux-gke | 0 |
| Ubuntu:16.04:LTS | linux-aws | 0 |
| Ubuntu:16.04:LTS | linux | 0 |
| Ubuntu:14.04:LTS | linux-lts-xenial | 0 |
| Ubuntu:14.04:LTS | linux-lts-utopic | 0 |
| Ubuntu:16.04:LTS | linux-hwe | 0 |
| Ubuntu:14.04:LTS | linux | 3.12.0-2.5, 3.12.0-3.9, 3.12.0-4.10 |
| Ubuntu:14.04:LTS | linux-aws | 0 |
| Ubuntu:16.04:LTS | linux-raspi2 | 0 |
| Ubuntu:16.04:LTS | linux-snapdragon | 0 |
| Ubuntu:14.04:LTS | linux-lts-wily | 0 |
| Ubuntu:14.04:LTS | linux-lts-vivid | 0 |
Timeline
- Apr 24, 2012 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 9, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 25, 2023 EPSS Score
- Jul 17, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2013-4345 third-party-advisory
- http://marc.info/?l=linux-crypto-vger&m=137942122902845&w=2 third-party-advisory
- https://ubuntu.com/security/notices/USN-2064-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2065-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2068-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2070-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2071-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2072-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2074-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2075-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2076-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2109-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2110-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2158-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2013-4345 third-party-advisory