mirror of
https://github.com/CVEProject/cvelist.git
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100 lines
4.1 KiB
JSON
100 lines
4.1 KiB
JSON
{
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"data_version": "4.0",
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2023-1255",
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"ASSIGNER": "openssl-security@openssl.org",
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"STATE": "PUBLIC"
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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": "Issue summary: The AES-XTS cipher decryption implementation for 64 bit ARM\nplatform contains a bug that could cause it to read past the input buffer,\nleading to a crash.\n\nImpact summary: Applications that use the AES-XTS algorithm on the 64 bit ARM\nplatform can crash in rare circumstances. The AES-XTS algorithm is usually\nused for disk encryption.\n\nThe AES-XTS cipher decryption implementation for 64 bit ARM platform will read\npast the end of the ciphertext buffer if the ciphertext size is 4 mod 5 in 16\nbyte blocks, e.g. 144 bytes or 1024 bytes. If the memory after the ciphertext\nbuffer is unmapped, this will trigger a crash which results in a denial of\nservice.\n\nIf an attacker can control the size and location of the ciphertext buffer\nbeing decrypted by an application using AES-XTS on 64 bit ARM, the\napplication is affected. This is fairly unlikely making this issue\na Low severity one."
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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": "buffer over-read"
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}
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]
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}
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]
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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": "OpenSSL",
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"product": {
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"product_data": [
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{
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"product_name": "OpenSSL",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "3.1.0",
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"version_value": "3.1.1"
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},
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{
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"version_affected": "<",
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"version_name": "3.0.0",
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"version_value": "3.0.9"
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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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"references": {
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"reference_data": [
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{
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"url": "https://www.openssl.org/news/secadv/20230419.txt",
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"refsource": "MISC",
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"name": "https://www.openssl.org/news/secadv/20230419.txt"
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},
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{
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"url": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=bc2f61ad70971869b242fc1cb445b98bad50074a",
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"refsource": "MISC",
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"name": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=bc2f61ad70971869b242fc1cb445b98bad50074a"
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},
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{
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"url": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=02ac9c9420275868472f33b01def01218742b8bb",
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"refsource": "MISC",
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"name": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=02ac9c9420275868472f33b01def01218742b8bb"
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20230908-0006/",
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"refsource": "MISC",
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"name": "https://security.netapp.com/advisory/ntap-20230908-0006/"
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}
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]
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},
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"generator": {
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"engine": "Vulnogram 0.1.0-dev"
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},
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"source": {
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"discovery": "UNKNOWN"
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},
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"credits": [
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{
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"lang": "en",
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"value": "Anton Romanov (Amazon)"
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},
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{
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"lang": "en",
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"value": "Nevine Ebeid (Amazon)"
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}
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]
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} |