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    CVE-2018-7039

    CCN-lite 2.0.0 Beta allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact because the ccnl_ndntlv_prependBlob function in ccnl-pkt-ndntlv.c can be called with wrong arguments. Specifically, there is an incorrect integer data type causing a negative third argument in some cases of crafted TLV data with inconsistent length information.

    Published:Feb 14, 2018
    Last Modified:Nov 21, 2024
    EPS:Feb 14, 2018
    EPSS Score:0.00626
    CVSS Score:9.8

    Affected Products

    Vendor
    Ccn-lite
    Product
    Ccn-lite

    Exploits

    No exploit reference

    Related CVEs

    CVE-2018-12889 (CVSS 9.8) — An issue was discovered in CCN-lite 2.0.1. There is a heap-based buffer overflow in mkAddToRelayCacheRequest a…
    CVE-2018-6953 (CVSS 9.8) — In CCN-lite 2, the Parser of NDNTLV does not verify whether a certain component's length field matches the act…
    CVE-2018-6948 (CVSS 9.8) — In CCN-lite 2, the function ccnl_prefix_to_str_detailed can cause a buffer overflow, when writing a prefix to …
    CVE-2017-12465 (CVSS 9.8) — Multiple integer overflows in CCN-lite before 2.00 allow context-dependent attackers to have unspecified impac…
    CVE-2017-12466 (CVSS 9.8) — CCN-lite before 2.00 allows context-dependent attackers to have unspecified impact via vectors related to ssl_…
    CVE-2017-12467 (CVSS 7.5) — Memory leak in CCN-lite before 2.00 allows context-dependent attackers to cause a denial of service (memory co…
    CVE-2017-12468 (CVSS 9.8) — Buffer overflow in ccn-lite-ccnb2xml.c in CCN-lite before 2.00 allows context-dependent attackers to have unsp…
    CVE-2017-12469 (CVSS 9.8) — Buffer overflow in util/ccnl-common.c in CCN-lite before 2.00 allows context-dependent attackers to have unspe…
    CVE-2017-12472 (CVSS 9.8) — ccnl-ext-mgmt.c in CCN-lite before 2.00 allows context-dependent attackers to have unspecified impact by lever…
    CVE-2017-12473 (CVSS 7.5) — ccnl_ccntlv_bytes2pkt in CCN-lite allows context-dependent attackers to cause a denial of service (application…

    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