mirror of
https://github.com/CVEProject/cvelist.git
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92 lines
3.4 KiB
JSON
92 lines
3.4 KiB
JSON
{
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"CVE_data_meta": {
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"ASSIGNER": "cve@mitre.org",
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"ID": "CVE-2017-17439",
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"STATE": "PUBLIC"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "n/a",
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"version": {
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"version_data": [
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{
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"version_value": "n/a"
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}
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]
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}
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}
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]
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},
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"vendor_name": "n/a"
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}
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]
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}
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},
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"data_format": "MITRE",
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"data_type": "CVE",
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"data_version": "4.0",
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "In Heimdal through 7.4, remote unauthenticated attackers are able to crash the KDC by sending a crafted UDP packet containing empty data fields for client name or realm. The parser would unconditionally dereference NULL pointers in that case, leading to a segmentation fault. This is related to the _kdc_as_rep function in kdc/kerberos5.c and the der_length_visible_string function in lib/asn1/der_length.c."
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "n/a"
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}
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]
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}
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]
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},
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"references": {
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"reference_data": [
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{
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"name": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=878144",
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"refsource": "CONFIRM",
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"url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=878144"
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},
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{
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"name": "https://github.com/heimdal/heimdal/commit/1a6a6e462dc2ac6111f9e02c6852ddec4849b887",
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"refsource": "CONFIRM",
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"url": "https://github.com/heimdal/heimdal/commit/1a6a6e462dc2ac6111f9e02c6852ddec4849b887"
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},
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{
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"name": "http://www.h5l.org/pipermail/heimdal-announce/2017-December/000008.html",
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"refsource": "CONFIRM",
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"url": "http://www.h5l.org/pipermail/heimdal-announce/2017-December/000008.html"
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},
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{
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"name": "http://www.h5l.org/pipermail/heimdal-discuss/2017-August/000259.html",
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"refsource": "MISC",
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"url": "http://www.h5l.org/pipermail/heimdal-discuss/2017-August/000259.html"
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},
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{
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"name": "https://github.com/heimdal/heimdal/issues/353",
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"refsource": "CONFIRM",
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"url": "https://github.com/heimdal/heimdal/issues/353"
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},
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{
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"name": "http://h5l.org/advisories.html?show=2017-12-08",
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"refsource": "CONFIRM",
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"url": "http://h5l.org/advisories.html?show=2017-12-08"
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},
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{
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"name": "DSA-4055",
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"refsource": "DEBIAN",
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"url": "https://www.debian.org/security/2017/dsa-4055"
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}
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]
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}
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} |