CVE-2017-12473

Summary: The CVE-2017-12473 entry concerns CCN-lite. The affected component is the function ccnl_ccntlv_bytes2pkt in CCN-lite, where processing packets can be coerced by input with “wrong L values.” The vulnerability allows context-dependent attackers to cause a denial of service via a crash. The...

CVE-2017-12473

ccnlccntlvbytes2pkt in CCN-lite allows context-dependent attackers to cause a denial of service application crash via vectors involving packets with "wrong L values."...

CVE-2017-12471

The cnbparselev function in CCN-lite before 2.00 allows context-dependent attackers to have unspecified impact by leveraging failure to check for out-of-bounds conditions, which triggers an invalid read in the hexdump function...

CVE-2017-12470

CCN-lite contains an Integer Overflow vulnerability in the ndn_parse_sequence function present in versions prior to 2.0.0. The flaw allows context-dependent attackers to trigger unspecified impact via vectors involving the typ and vallen variables. Non-public exploit details are not provided in t...

CVE-2017-12472

ccnl-ext-mgmt.c in CCN-lite before 2.00 allows context-dependent attackers to have unspecified impact by leveraging missing NULL pointer checks after ccnlmalloc...

CVE-2017-12468

CCN-lite: The CVE-2017-12468 issue is a buffer overflow in ccn-lite-ccnb2xml.c affecting CCN-lite before version 2.00. Exploitation is via vectors involving the vallen and len variables, allowing context-dependent attackers to cause unspecified impact. The connected documents confirm the vulnerab...

CVE-2017-12468

Buffer overflow in ccn-lite-ccnb2xml.c in CCN-lite before 2.00 allows context-dependent attackers to have unspecified impact via vectors involving the vallen and len variables...

CVE-2017-12466

CCN-lite before 2.00 contains an out-of-bounds access vulnerability in the ssl_halen-related path when running ccn-lite-sim. Affected component: CCN-lite (ccn-lite-sim). Root cause: out-of-bounds access due to ssl_halen handling in versions prior to 2.0.0. Impact is described as unspecified in th...

CVE-2017-12467

CCN-lite is affected by a memory leak vulnerability (CVE-2017-12467) present in versions before 2.00. The issue lets context-dependent attackers cause denial of service through memory exhaustion by a failure to allocate memory for the comp or complen structure members. The vulnerability is docume...

CVE-2017-12463

Memory leak in the ccnlappRX function in ccnl-uapi.c in CCN-lite before 2.00 allows context-dependent attackers to cause a denial of service memory consumption via vectors involving an envelopes structure pointer when the packet format is unknown...

CVE-2017-12471

The CVE-2017-12471 issue concerns CCN-lite's cnb_parse_lev function. Multiple connected sources describe a vulnerability in CCN-lite versions prior to 2.00 where failure to check for out-of-bounds conditions enables an invalid read in the hexdump path, reported as a denial-of-service risk. Techni...

CVE-2017-12472

CVE-2017-12472 affects the CCN-lite project, specifically the file ccnl-ext-mgmt.c in versions prior to 2.00. The root cause is missing NULL pointer checks after ccnl_malloc , which can let context-dependent attackers induce an unspecified impact via network interactions. This vulnerability is do...

CVE-2017-12467

Memory leak in CCN-lite before 2.00 allows context-dependent attackers to cause a denial of service memory consumption by leveraging failure to allocate memory for the comp or complen structure member...

CVE-2017-12469

CVE-2017-12469 describes a buffer overflow in CCN-lite’s file util/ccnl-common.c affecting versions prior to 2.00 . The root cause is improper memory allocation, enabling context-dependent attackers to cause unspecified impact. Several connected sources corroborate: CCN-lite before 2.00 (and resp...

CVE-2017-12469

Buffer overflow in util/ccnl-common.c in CCN-lite before 2.00 allows context-dependent attackers to have unspecified impact by leveraging incorrect memory allocation...

CVE-2017-12412

CCN-lite contains an infinite recursion/stack overflow vulnerability in the ccn-lite-ccnb2xml component prior to version 2.0.0 when processing a crafted file. This affects CCN-lite up to 2.0.0; upgrading to 2.0.0 or later is the documented fix. The issue is reported across multiple sources (NVD/C...

CVE-2017-12412

ccn-lite-ccnb2xml in CCN-lite before 2.0.0 allows context-dependent attackers to have unspecified impact via a crafted file, which triggers infinite recursion and a stack overflow...

CVE-2017-12464

ccn-lite-valid.c in CCN-lite before 2.00 allows context-dependent attackers to cause a denial of service NULL pointer dereference via vectors involving the keyfile variable...

CVE-2017-12465

CCN-lite before 2.00 contains integer overflow flaws in iottlv_parse_sequence (vallen) and in localrpc_parse (typ, vallen, i), enabling context-dependent attackers to cause unspecified impact. Patch/upgrade to 2.0.0 is implied by the CNVD entry; no explicit exploit details or attacker workflow ar...

CVE-2017-12465

Multiple integer overflows in CCN-lite before 2.00 allow context-dependent attackers to have unspecified impact via vectors involving the 1 vallen variable in the iottlvparsesequence function or 2 typ, vallen and i variables in the localrpcparse function...