VDB
CVE-2017-11343
CVE-2017-11343
PUBLISHED
CVSS 7.5 HIGH
Due to an incomplete fix for CVE-2012-6125, all versions of CHICKEN Scheme up to and including 4.12.0 are vulnerable to an algorithmic complexity attack. An attacker can provide crafted input which, when inserted into the symbol table, will result in O(n) lookup time.
EPSS 0.93% · 58.3th percentile
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS Score
0.93%
58.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | chicken | 4.9.0.1-1, 0 |
Timeline
- Jul 16, 2017 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Mar 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Jul 5, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 10, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-11343 third-party-advisory
- http://lists.nongnu.org/archive/html/chicken-announce/2017-07/msg00000.html third-party-advisory
- http://lists.gnu.org/archive/html/chicken-announce/2017-07/msg00000.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-11343 third-party-advisory