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    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.

    Published:Oct 31, 2019
    Last Modified:Nov 21, 2024
    EPS:Oct 31, 2019
    EPSS Score:0.00822
    CVSS Score:8.8

    Affected Products

    Vendor
    Call-cc
    Product
    Chicken

    Exploits

    No exploit reference

    Related CVEs

    CVE-2022-45145 (CVSS 9.8) — egg-compile.scm in CHICKEN 5.x before 5.3.1 allows arbitrary OS command execution during package installation …
    CVE-2014-6310 (CVSS 9.8) — Buffer overflow in CHICKEN 4.9.0 and 4.9.0.1 may allow remote attackers to execute arbitrary code via the 'sel…
    CVE-2012-6125 (CVSS 9.8) — Chicken before 4.8.0 is susceptible to algorithmic complexity attacks related to hash table collisions.…
    CVE-2012-6124 (CVSS 5.3) — A casting error in Chicken before 4.8.0 on 64-bit platform caused the random number generator to return a cons…
    CVE-2012-6123 (CVSS 6.5) — Chicken before 4.8.0 does not properly handle NUL bytes in certain strings, which allows an attacker to conduc…
    CVE-2012-6122 (CVSS 7.5) — Buffer overflow in the thread scheduler in Chicken before 4.8.0.1 allows attackers to cause a denial of servic…
    CVE-2013-2024 (CVSS 8.8) — OS command injection vulnerability in the "qs" procedure from the "utils" module in Chicken before 4.9.0.…
    CVE-2017-11343 (CVSS 7.5) — Due to an incomplete fix for CVE-2012-6125, all versions of CHICKEN Scheme up to and including 4.12.0 are vuln…
    CVE-2017-9334 (CVSS 7.5) — An incorrect "pair?" check in the Scheme "length" procedure results in an unsafe pointer dereference in all CH…
    CVE-2015-4556 (CVSS 7.5) — The string-translate* procedure in the data-structures unit in CHICKEN before 4.10.0 allows remote attackers t…

    References

    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
    http://www.securityfocus.com/bid/59758
    https://exchange.xforce.ibmcloud.com/vulnerabilities/84188
    https://lists.nongnu.org/archive/html/chicken-announce/2013-05/msg00000.html
    https://security-tracker.debian.org/tracker/CVE-2013-2075
    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
    http://www.securityfocus.com/bid/59758
    https://exchange.xforce.ibmcloud.com/vulnerabilities/84188
    https://lists.nongnu.org/archive/html/chicken-announce/2013-05/msg00000.html
    https://security-tracker.debian.org/tracker/CVE-2013-2075

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High