mirror of
https://github.com/CVEProject/cvelist.git
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87 lines
3.0 KiB
JSON
87 lines
3.0 KiB
JSON
{
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"data_type": "CVE",
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"data_format": "MITRE",
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"data_version": "4.0",
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"CVE_data_meta": {
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"ID": "CVE-2020-27830",
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"ASSIGNER": "secalert@redhat.com",
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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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"vendor_name": "n/a",
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"product": {
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"product_data": [
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{
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"product_name": "kernel",
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"version": {
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"version_data": [
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{
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"version_value": "kernel 5.9.14"
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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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}
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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": "CWE-476"
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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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"refsource": "MLIST",
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"name": "[oss-security] 20201208 Re: Linux kernel NULL-ptr deref bug in spk_ttyio_receive_buf2",
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"url": "http://www.openwall.com/lists/oss-security/2020/12/08/1"
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},
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{
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"refsource": "MLIST",
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"name": "[oss-security] 20201208 Re: Linux kernel NULL-ptr deref bug in spk_ttyio_receive_buf2",
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"url": "http://www.openwall.com/lists/oss-security/2020/12/08/4"
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},
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{
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"refsource": "DEBIAN",
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"name": "DSA-4843",
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"url": "https://www.debian.org/security/2021/dsa-4843"
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},
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{
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"refsource": "MLIST",
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"name": "[debian-lts-announce] 20210212 [SECURITY] [DLA 2557-1] linux-4.19 security update",
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"url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00018.html"
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},
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{
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"refsource": "MISC",
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"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1919900",
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1919900"
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},
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{
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"refsource": "CONFIRM",
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"name": "https://security.netapp.com/advisory/ntap-20210625-0004/",
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"url": "https://security.netapp.com/advisory/ntap-20210625-0004/"
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}
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]
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},
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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": "A vulnerability was found in Linux Kernel where in the spk_ttyio_receive_buf2() function, it would dereference spk_ttyio_synth without checking whether it is NULL or not, and may lead to a NULL-ptr deref crash."
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}
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]
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}
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} |