208 lines
10 KiB
JSON
208 lines
10 KiB
JSON
{
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"Definition": [
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{
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"ID": "oval:org.altlinux.errata:def:20191185",
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"Version": "oval:org.altlinux.errata:def:20191185",
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"Class": "patch",
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"Metadata": {
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"Title": "ALT-PU-2019-1185: package `curl` update to version 7.64.0-alt1",
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"AffectedList": [
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{
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"Family": "unix",
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"Platforms": [
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"ALT Linux branch p11"
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],
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"Products": [
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"ALT Container"
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]
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}
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],
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"References": [
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{
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"RefID": "ALT-PU-2019-1185",
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"RefURL": "https://errata.altlinux.org/ALT-PU-2019-1185",
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"Source": "ALTPU"
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},
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{
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"RefID": "BDU:2019-00964",
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"RefURL": "https://bdu.fstec.ru/vul/2019-00964",
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"Source": "BDU"
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},
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{
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"RefID": "BDU:2019-00965",
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"RefURL": "https://bdu.fstec.ru/vul/2019-00965",
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"Source": "BDU"
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},
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{
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"RefID": "BDU:2019-00966",
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"RefURL": "https://bdu.fstec.ru/vul/2019-00966",
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"Source": "BDU"
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},
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{
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"RefID": "BDU:2019-01668",
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"RefURL": "https://bdu.fstec.ru/vul/2019-01668",
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"Source": "BDU"
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},
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{
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"RefID": "BDU:2019-01669",
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"RefURL": "https://bdu.fstec.ru/vul/2019-01669",
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"Source": "BDU"
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},
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{
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"RefID": "BDU:2019-01750",
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"RefURL": "https://bdu.fstec.ru/vul/2019-01750",
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"Source": "BDU"
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},
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{
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"RefID": "CVE-2018-16890",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2018-16890",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2019-3822",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2019-3822",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2019-3823",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2019-3823",
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"Source": "CVE"
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}
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],
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"Description": "This update upgrades curl to version 7.64.0-alt1. \nSecurity Fix(es):\n\n * BDU:2019-00964: Уязвимость функции NTLM type-2 библиотеки libcurl, позволяющая нарушителю вызвать отказ в обслуживании\n\n * BDU:2019-00965: Уязвимость функции создания исходящего заголовка NTLM type-3 в библиотеке libcurl, позволяющая нарушителю вызвать отказ в обслуживании\n\n * BDU:2019-00966: Уязвимость библиотеки libcurl, связанная с чтением за пределами границ буфера памяти, позволяющая нарушителю вызвать отказ в обслуживании\n\n * BDU:2019-01668: Уязвимость функции smtp_endofresp библиотеки libcurl, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации\n\n * BDU:2019-01669: Уязвимость библиотеки libcurl, вызванная переполнением буфера на стеке, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации\n\n * BDU:2019-01750: Уязвимость функции ntlm_decode_type2_target библиотеки libcurl, позволяющая нарушителю вызвать отказ в обслуживании\n\n * CVE-2018-16890: libcurl versions from 7.36.0 to before 7.64.0 is vulnerable to a heap buffer out-of-bounds read. The function handling incoming NTLM type-2 messages (`lib/vauth/ntlm.c:ntlm_decode_type2_target`) does not validate incoming data correctly and is subject to an integer overflow vulnerability. Using that overflow, a malicious or broken NTLM server could trick libcurl to accept a bad length + offset combination that would lead to a buffer read out-of-bounds.\n\n * CVE-2019-3822: libcurl versions from 7.36.0 to before 7.64.0 are vulnerable to a stack-based buffer overflow. The function creating an outgoing NTLM type-3 header (`lib/vauth/ntlm.c:Curl_auth_create_ntlm_type3_message()`), generates the request HTTP header contents based on previously received data. The check that exists to prevent the local buffer from getting overflowed is implemented wrongly (using unsigned math) and as such it does not prevent the overflow from happening. This output data can grow larger than the local buffer if very large 'nt response' data is extracted from a previous NTLMv2 header provided by the malicious or broken HTTP server. Such a 'large value' needs to be around 1000 bytes or more. The actual payload data copied to the target buffer comes from the NTLMv2 type-2 response header.\n\n * CVE-2019-3823: libcurl versions from 7.34.0 to before 7.64.0 are vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP. If the buffer passed to `smtp_endofresp()` isn't NUL terminated and contains no character ending the parsed number, and `len` is set to 5, then the `strtol()` call reads beyond the allocated buffer. The read contents will not be returned to the caller.",
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"Advisory": {
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"From": "errata.altlinux.org",
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"Severity": "Critical",
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"Rights": "Copyright 2024 BaseALT Ltd.",
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"Issued": {
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"Date": "2019-02-07"
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},
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"Updated": {
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"Date": "2019-02-07"
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},
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"BDUs": [
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{
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"ID": "BDU:2019-00964",
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"CVSS": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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"CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"CWE": "CWE-125",
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"Href": "https://bdu.fstec.ru/vul/2019-00964",
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"Impact": "High",
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"Public": "20181230"
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},
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{
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"ID": "BDU:2019-00965",
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"CVSS": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
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"CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"CWE": "CWE-119",
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"Href": "https://bdu.fstec.ru/vul/2019-00965",
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"Impact": "Critical",
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"Public": "20181230"
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},
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{
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"ID": "BDU:2019-00966",
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"CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
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"CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"CWE": "CWE-125",
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"Href": "https://bdu.fstec.ru/vul/2019-00966",
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"Impact": "Critical",
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"Public": "20190118"
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},
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{
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"ID": "BDU:2019-01668",
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"CVSS": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
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"CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"CWE": "CWE-125",
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"Href": "https://bdu.fstec.ru/vul/2019-01668",
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"Impact": "Critical",
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"Public": "20190206"
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},
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{
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"ID": "BDU:2019-01669",
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"CVSS": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
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"CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"CWE": "CWE-119",
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"Href": "https://bdu.fstec.ru/vul/2019-01669",
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"Impact": "Critical",
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"Public": "20190129"
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},
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{
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"ID": "BDU:2019-01750",
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"CVSS": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
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"CVSS3": "AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"CWE": "CWE-125",
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"Href": "https://bdu.fstec.ru/vul/2019-01750",
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"Impact": "High",
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"Public": "20181230"
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}
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],
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"CVEs": [
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{
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"ID": "CVE-2018-16890",
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"CVSS": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"CWE": "CWE-125",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2018-16890",
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"Impact": "High",
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"Public": "20190206"
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},
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{
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"ID": "CVE-2019-3822",
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"CVSS": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
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"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"CWE": "CWE-787",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2019-3822",
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"Impact": "Critical",
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"Public": "20190206"
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},
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{
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"ID": "CVE-2019-3823",
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"CVSS": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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"CVSS3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2019-3823",
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"Impact": "High",
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"Public": "20190206"
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}
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],
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"AffectedCPEs": {
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"CPEs": [
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"cpe:/o:alt:container:11"
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]
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}
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}
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},
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"Criteria": {
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"Operator": "AND",
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"Criterions": [
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{
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"TestRef": "oval:org.altlinux.errata:tst:3001",
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"Comment": "ALT Linux must be installed"
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}
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],
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"Criterias": [
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{
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"Operator": "OR",
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"Criterions": [
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{
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"TestRef": "oval:org.altlinux.errata:tst:20191185001",
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"Comment": "curl is earlier than 0:7.64.0-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20191185002",
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"Comment": "libcurl is earlier than 0:7.64.0-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20191185003",
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"Comment": "libcurl-devel is earlier than 0:7.64.0-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20191185004",
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"Comment": "libcurl-devel-static is earlier than 0:7.64.0-alt1"
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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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} |