224 lines
12 KiB
JSON
224 lines
12 KiB
JSON
{
|
|
"Definition": [
|
|
{
|
|
"ID": "oval:org.altlinux.errata:def:20235593",
|
|
"Version": "oval:org.altlinux.errata:def:20235593",
|
|
"Class": "patch",
|
|
"Metadata": {
|
|
"Title": "ALT-PU-2023-5593: package `LibreSSL` update to version 3.7.3-alt1",
|
|
"AffectedList": [
|
|
{
|
|
"Family": "unix",
|
|
"Platforms": [
|
|
"ALT Linux branch c10f1"
|
|
],
|
|
"Products": [
|
|
"ALT SP Workstation",
|
|
"ALT SP Server"
|
|
]
|
|
}
|
|
],
|
|
"References": [
|
|
{
|
|
"RefID": "ALT-PU-2023-5593",
|
|
"RefURL": "https://errata.altlinux.org/ALT-PU-2023-5593",
|
|
"Source": "ALTPU"
|
|
},
|
|
{
|
|
"RefID": "BDU:2021-04571",
|
|
"RefURL": "https://bdu.fstec.ru/vul/2021-04571",
|
|
"Source": "BDU"
|
|
},
|
|
{
|
|
"RefID": "BDU:2023-00665",
|
|
"RefURL": "https://bdu.fstec.ru/vul/2023-00665",
|
|
"Source": "BDU"
|
|
},
|
|
{
|
|
"RefID": "CVE-2021-3712",
|
|
"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-3712",
|
|
"Source": "CVE"
|
|
},
|
|
{
|
|
"RefID": "CVE-2021-41581",
|
|
"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-41581",
|
|
"Source": "CVE"
|
|
},
|
|
{
|
|
"RefID": "CVE-2021-46880",
|
|
"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2021-46880",
|
|
"Source": "CVE"
|
|
},
|
|
{
|
|
"RefID": "CVE-2022-48437",
|
|
"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2022-48437",
|
|
"Source": "CVE"
|
|
},
|
|
{
|
|
"RefID": "CVE-2023-0286",
|
|
"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2023-0286",
|
|
"Source": "CVE"
|
|
},
|
|
{
|
|
"RefID": "CVE-2023-35784",
|
|
"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2023-35784",
|
|
"Source": "CVE"
|
|
}
|
|
],
|
|
"Description": "This update upgrades LibreSSL to version 3.7.3-alt1. \nSecurity Fix(es):\n\n * BDU:2021-04571: Уязвимость функции X509_aux_print() библиотеки OpenSSL, позволяющая нарушителю раскрыть защищаемую информацию или вызвать отказ в обслуживании\n\n * BDU:2023-00665: Уязвимость функции GENERAL_NAME_cmp библиотеки OpenSSL, позволяющая нарушителю вызвать отказ в обслуживании\n\n * CVE-2021-3712: ASN.1 strings are represented internally within OpenSSL as an ASN1_STRING structure which contains a buffer holding the string data and a field holding the buffer length. This contrasts with normal C strings which are repesented as a buffer for the string data which is terminated with a NUL (0) byte. Although not a strict requirement, ASN.1 strings that are parsed using OpenSSL's own \"d2i\" functions (and other similar parsing functions) as well as any string whose value has been set with the ASN1_STRING_set() function will additionally NUL terminate the byte array in the ASN1_STRING structure. However, it is possible for applications to directly construct valid ASN1_STRING structures which do not NUL terminate the byte array by directly setting the \"data\" and \"length\" fields in the ASN1_STRING array. This can also happen by using the ASN1_STRING_set0() function. Numerous OpenSSL functions that print ASN.1 data have been found to assume that the ASN1_STRING byte array will be NUL terminated, even though this is not guaranteed for strings that have been directly constructed. Where an application requests an ASN.1 structure to be printed, and where that ASN.1 structure contains ASN1_STRINGs that have been directly constructed by the application without NUL terminating the \"data\" field, then a read buffer overrun can occur. The same thing can also occur during name constraints processing of certificates (for example if a certificate has been directly constructed by the application instead of loading it via the OpenSSL parsing functions, and the certificate contains non NUL terminated ASN1_STRING structures). It can also occur in the X509_get1_email(), X509_REQ_get1_email() and X509_get1_ocsp() functions. If a malicious actor can cause an application to directly construct an ASN1_STRING and then process it through one of the affected OpenSSL functions then this issue could be hit. This might result in a crash (causing a Denial of Service attack). It could also result in the disclosure of private memory contents (such as private keys, or sensitive plaintext). Fixed in OpenSSL 1.1.1l (Affected 1.1.1-1.1.1k). Fixed in OpenSSL 1.0.2za (Affected 1.0.2-1.0.2y).\n\n * CVE-2021-41581: x509_constraints_parse_mailbox in lib/libcrypto/x509/x509_constraints.c in LibreSSL through 3.4.0 has a stack-based buffer over-read. When the input exceeds DOMAIN_PART_MAX_LEN, the buffer lacks '\\0' termination.\n\n * CVE-2021-46880: x509/x509_verify.c in LibreSSL before 3.4.2, and OpenBSD before 7.0 errata 006, allows authentication bypass because an error for an unverified certificate chain is sometimes discarded.\n\n * CVE-2022-48437: An issue was discovered in x509/x509_verify.c in LibreSSL before 3.6.1, and in OpenBSD before 7.2 errata 001. x509_verify_ctx_add_chain does not store errors that occur during leaf certificate verification, and therefore an incorrect error is returned. This behavior occurs when there is an installed verification callback that instructs the verifier to continue upon detecting an invalid certificate.\n\n * CVE-2023-0286: There is a type confusion vulnerability relating to X.400 address processing\ninside an X.509 GeneralName. X.400 addresses were parsed as an ASN1_STRING but\nthe public structure definition for GENERAL_NAME incorrectly specified the type\nof the x400Address field as ASN1_TYPE. This field is subsequently interpreted by\nthe OpenSSL function GENERAL_NAME_cmp as an ASN1_TYPE rather than an\nASN1_STRING.\n\nWhen CRL checking is enabled (i.e. the application sets the\nX509_V_FLAG_CRL_CHECK flag), this vulnerability may allow an attacker to pass\narbitrary pointers to a memcmp call, enabling them to read memory contents or\nenact a denial of service. In most cases, the attack requires the attacker to\nprovide both the certificate chain and CRL, neither of which need to have a\nvalid signature. If the attacker only controls one of these inputs, the other\ninput must already contain an X.400 address as a CRL distribution point, which\nis uncommon. As such, this vulnerability is most likely to only affect\napplications which have implemented their own functionality for retrieving CRLs\nover a network.\n\n\n\n * CVE-2023-35784: A double free or use after free could occur after SSL_clear in OpenBSD 7.2 before errata 026 and 7.3 before errata 004, and in LibreSSL before 3.6.3 and 3.7.x before 3.7.3. NOTE: OpenSSL is not affected.\n\n * OVE-20220316-0001: description unavailable\n\n * #42719: Конфликт",
|
|
"Advisory": {
|
|
"From": "errata.altlinux.org",
|
|
"Severity": "Critical",
|
|
"Rights": "Copyright 2024 BaseALT Ltd.",
|
|
"Issued": {
|
|
"Date": "2023-09-16"
|
|
},
|
|
"Updated": {
|
|
"Date": "2023-09-16"
|
|
},
|
|
"BDUs": [
|
|
{
|
|
"ID": "BDU:2021-04571",
|
|
"CVSS": "AV:N/AC:H/Au:N/C:C/I:N/A:C",
|
|
"CVSS3": "AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H",
|
|
"CWE": "CWE-125",
|
|
"Href": "https://bdu.fstec.ru/vul/2021-04571",
|
|
"Impact": "High",
|
|
"Public": "20210824"
|
|
},
|
|
{
|
|
"ID": "BDU:2023-00665",
|
|
"CVSS": "AV:N/AC:H/Au:N/C:C/I:N/A:C",
|
|
"CVSS3": "AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H",
|
|
"CWE": "CWE-704",
|
|
"Href": "https://bdu.fstec.ru/vul/2023-00665",
|
|
"Impact": "High",
|
|
"Public": "20230207"
|
|
}
|
|
],
|
|
"CVEs": [
|
|
{
|
|
"ID": "CVE-2021-3712",
|
|
"CVSS": "AV:N/AC:M/Au:N/C:P/I:N/A:P",
|
|
"CVSS3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H",
|
|
"CWE": "CWE-125",
|
|
"Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-3712",
|
|
"Impact": "High",
|
|
"Public": "20210824"
|
|
},
|
|
{
|
|
"ID": "CVE-2021-41581",
|
|
"CVSS": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
|
|
"CVSS3": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
|
|
"CWE": "CWE-125",
|
|
"Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-41581",
|
|
"Impact": "Low",
|
|
"Public": "20210924"
|
|
},
|
|
{
|
|
"ID": "CVE-2021-46880",
|
|
"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
|
|
"CWE": "CWE-295",
|
|
"Href": "https://nvd.nist.gov/vuln/detail/CVE-2021-46880",
|
|
"Impact": "Critical",
|
|
"Public": "20230415"
|
|
},
|
|
{
|
|
"ID": "CVE-2022-48437",
|
|
"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
|
|
"CWE": "CWE-295",
|
|
"Href": "https://nvd.nist.gov/vuln/detail/CVE-2022-48437",
|
|
"Impact": "Low",
|
|
"Public": "20230412"
|
|
},
|
|
{
|
|
"ID": "CVE-2023-0286",
|
|
"CVSS3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H",
|
|
"CWE": "CWE-843",
|
|
"Href": "https://nvd.nist.gov/vuln/detail/CVE-2023-0286",
|
|
"Impact": "High",
|
|
"Public": "20230208"
|
|
},
|
|
{
|
|
"ID": "CVE-2023-35784",
|
|
"CVSS3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
|
|
"CWE": "CWE-415",
|
|
"Href": "https://nvd.nist.gov/vuln/detail/CVE-2023-35784",
|
|
"Impact": "Critical",
|
|
"Public": "20230616"
|
|
}
|
|
],
|
|
"Bugzilla": [
|
|
{
|
|
"ID": "42719",
|
|
"Href": "https://bugzilla.altlinux.org/42719",
|
|
"Data": "Конфликт"
|
|
}
|
|
],
|
|
"AffectedCPEs": {
|
|
"CPEs": [
|
|
"cpe:/o:alt:spworkstation:10",
|
|
"cpe:/o:alt:spserver:10"
|
|
]
|
|
}
|
|
}
|
|
},
|
|
"Criteria": {
|
|
"Operator": "AND",
|
|
"Criterions": [
|
|
{
|
|
"TestRef": "oval:org.altlinux.errata:tst:4001",
|
|
"Comment": "ALT Linux must be installed"
|
|
}
|
|
],
|
|
"Criterias": [
|
|
{
|
|
"Operator": "OR",
|
|
"Criterions": [
|
|
{
|
|
"TestRef": "oval:org.altlinux.errata:tst:20235593001",
|
|
"Comment": "LibreSSL-devel is earlier than 0:3.7.3-alt1"
|
|
},
|
|
{
|
|
"TestRef": "oval:org.altlinux.errata:tst:20235593002",
|
|
"Comment": "LibreSSL-devel-doc is earlier than 0:3.7.3-alt1"
|
|
},
|
|
{
|
|
"TestRef": "oval:org.altlinux.errata:tst:20235593003",
|
|
"Comment": "libcrypto50 is earlier than 0:3.7.3-alt1"
|
|
},
|
|
{
|
|
"TestRef": "oval:org.altlinux.errata:tst:20235593004",
|
|
"Comment": "libssl53 is earlier than 0:3.7.3-alt1"
|
|
},
|
|
{
|
|
"TestRef": "oval:org.altlinux.errata:tst:20235593005",
|
|
"Comment": "libtls-devel is earlier than 0:3.7.3-alt1"
|
|
},
|
|
{
|
|
"TestRef": "oval:org.altlinux.errata:tst:20235593006",
|
|
"Comment": "libtls-devel-doc is earlier than 0:3.7.3-alt1"
|
|
},
|
|
{
|
|
"TestRef": "oval:org.altlinux.errata:tst:20235593007",
|
|
"Comment": "libtls26 is earlier than 0:3.7.3-alt1"
|
|
},
|
|
{
|
|
"TestRef": "oval:org.altlinux.errata:tst:20235593008",
|
|
"Comment": "netcat-tls is earlier than 0:3.7.3-alt1"
|
|
},
|
|
{
|
|
"TestRef": "oval:org.altlinux.errata:tst:20235593009",
|
|
"Comment": "ocspcheck is earlier than 0:3.7.3-alt1"
|
|
},
|
|
{
|
|
"TestRef": "oval:org.altlinux.errata:tst:20235593010",
|
|
"Comment": "openssl-LibreSSL is earlier than 0:3.7.3-alt1"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
}
|
|
]
|
|
} |