7.5

CVE-2014-3776

Buffer overflow in the "read-u8vector!" procedure in the srfi-4 unit in CHICKEN stable 4.8.0.7 and development snapshots before 4.9.1 allows remote attackers to cause a denial of service (memory corruption and application crash) and possibly execute arbitrary code via a "#f" value in the NUM argument.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Call-cc ≫ Chicken Version <= 4.9.0
Call-cc ≫ Chicken Version4.8.0.7
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.46% 0.902
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

https://security.gentoo.org/glsa/201612-54
http://code.call-cc.org/cgi-bin/gitweb.cgi?p=chicken-core.git%3Ba=commit%3Bh=1d06ce7e21c7e903ca5dca11fda6fcf2cc52de5e
http://lists.gnu.org/archive/html/chicken-announce/2014-05/msg00001.html
http://lists.gnu.org/archive/html/chicken-hackers/2014-05/msg00032.html
http://seclists.org/oss-sec/2014/q2/328
http://seclists.org/oss-sec/2014/q2/334
http://www.securityfocus.com/bid/67468
https://bugs.call-cc.org/ticket/1124