8.8

CVE-2013-2075

Multiple buffer overflows in the (1) R5RS char-ready, (2) tcp-accept-ready, and (3) file-select procedures in Chicken through 4.8.0.3 allows attackers to cause a denial of service (crash) by opening a file descriptor with a large integer value. NOTE: this issue exists because of an incomplete fix for CVE-2012-6122.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Call-cc ≫ Chicken Version <= 4.8.0.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.19% 0.801
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

http://code.call-cc.org/cgi-bin/gitweb.cgi?p=chicken-core.git%3Ba=commitdiff%3Bh=556108092774086b6c86c2e27daf3f740ffec091
http://code.call-cc.org/cgi-bin/gitweb.cgi?p=chicken-core.git%3Ba=commitdiff%3Bh=766056cd5f26b1d529405705449cb534609c113f
http://code.call-cc.org/cgi-bin/gitweb.cgi?p=chicken-core.git%3Ba=commitdiff%3Bh=9e2022652258e8a30e5cedbf0abc9cd85a0f6af7
http://www.openwall.com/lists/oss-security/2013/05/11/3
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/59758
Third Party Advisory
VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/84188
Third Party Advisory
VDB Entry
https://lists.nongnu.org/archive/html/chicken-announce/2013-05/msg00000.html
Third Party Advisory
Mailing List
https://security-tracker.debian.org/tracker/CVE-2013-2075
Third Party Advisory