134 lines
5.3 KiB
JSON
134 lines
5.3 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"state": "PUBLISHED",
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"cveId": "CVE-2022-38153",
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"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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"assignerShortName": "mitre",
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"dateUpdated": "2024-08-03T10:45:52.834Z",
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"dateReserved": "2022-08-11T00:00:00.000Z",
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"datePublished": "2022-08-31T00:00:00.000Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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"shortName": "mitre",
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"dateUpdated": "2023-02-15T00:00:00.000Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "An issue was discovered in wolfSSL before 5.5.0 (when --enable-session-ticket is used); however, only version 5.3.0 is exploitable. Man-in-the-middle attackers or a malicious server can crash TLS 1.2 clients during a handshake. If an attacker injects a large ticket (more than 256 bytes) into a NewSessionTicket message in a TLS 1.2 handshake, and the client has a non-empty session cache, the session cache frees a pointer that points to unallocated memory, causing the client to crash with a \"free(): invalid pointer\" message. NOTE: It is likely that this is also exploitable during TLS 1.3 handshakes between a client and a malicious server. With TLS 1.3, it is not possible to exploit this as a man-in-the-middle."
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}
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],
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"affected": [
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{
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"vendor": "n/a",
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"product": "n/a",
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"versions": [
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{
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"version": "n/a",
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"status": "affected"
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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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{
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"url": "https://github.com/wolfSSL/wolfssl/releases"
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},
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{
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"url": "https://www.wolfssl.com/docs/security-vulnerabilities/"
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},
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{
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"url": "https://github.com/wolfSSL/wolfssl/pull/5476"
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},
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{
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"url": "https://github.com/trailofbits/tlspuffin"
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},
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{
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"name": "20230119 wolfSSL 5.3.0: Denial-of-service",
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"tags": [
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"mailing-list"
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],
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"url": "http://seclists.org/fulldisclosure/2023/Jan/8"
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},
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{
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"url": "http://packetstormsecurity.com/files/170605/wolfSSL-5.3.0-Denial-Of-Service.html"
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},
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{
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"url": "https://blog.trailofbits.com/2023/01/12/wolfssl-vulnerabilities-tlspuffin-fuzzing-ssh/"
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "text",
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"lang": "en",
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"description": "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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"adp": [
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T10:45:52.834Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://github.com/wolfSSL/wolfssl/releases",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://www.wolfssl.com/docs/security-vulnerabilities/",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://github.com/wolfSSL/wolfssl/pull/5476",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://github.com/trailofbits/tlspuffin",
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"tags": [
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"x_transferred"
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]
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},
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{
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"name": "20230119 wolfSSL 5.3.0: Denial-of-service",
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"tags": [
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"mailing-list",
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"x_transferred"
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],
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"url": "http://seclists.org/fulldisclosure/2023/Jan/8"
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},
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{
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"url": "http://packetstormsecurity.com/files/170605/wolfSSL-5.3.0-Denial-Of-Service.html",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://blog.trailofbits.com/2023/01/12/wolfssl-vulnerabilities-tlspuffin-fuzzing-ssh/",
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"tags": [
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"x_transferred"
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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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} |