CVE-2023-1255
Vulnerability from cvelistv5
Published
2023-04-20 16:14
Modified
2024-08-02 05:40
Severity ?
Summary
Input buffer over-read in AES-XTS implementation on 64 bit ARM
Impacted products
OpenSSLOpenSSL
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T05:40:59.617Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "OpenSSL Advisory",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.openssl.org/news/secadv/20230419.txt"
          },
          {
            "name": "3.1.1 git commit",
            "tags": [
              "patch",
              "x_transferred"
            ],
            "url": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=bc2f61ad70971869b242fc1cb445b98bad50074a"
          },
          {
            "name": "3.0.9 git commit",
            "tags": [
              "patch",
              "x_transferred"
            ],
            "url": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=02ac9c9420275868472f33b01def01218742b8bb"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20230908-0006/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "OpenSSL",
          "vendor": "OpenSSL",
          "versions": [
            {
              "lessThan": "3.1.1",
              "status": "affected",
              "version": "3.1.0",
              "versionType": "semver"
            },
            {
              "lessThan": "3.0.9",
              "status": "affected",
              "version": "3.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Anton Romanov (Amazon)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Nevine Ebeid (Amazon)"
        }
      ],
      "datePublic": "2023-03-21T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Issue summary: The AES-XTS cipher decryption implementation for 64 bit ARM\u003cbr\u003eplatform contains a bug that could cause it to read past the input buffer,\u003cbr\u003eleading to a crash.\u003cbr\u003e\u003cbr\u003eImpact summary: Applications that use the AES-XTS algorithm on the 64 bit ARM\u003cbr\u003eplatform can crash in rare circumstances. The AES-XTS algorithm is usually\u003cbr\u003eused for disk encryption.\u003cbr\u003e\u003cbr\u003eThe AES-XTS cipher decryption implementation for 64 bit ARM platform will read\u003cbr\u003epast the end of the ciphertext buffer if the ciphertext size is 4 mod 5 in 16\u003cbr\u003ebyte blocks, e.g. 144 bytes or 1024 bytes. If the memory after the ciphertext\u003cbr\u003ebuffer is unmapped, this will trigger a crash which results in a denial of\u003cbr\u003eservice.\u003cbr\u003e\u003cbr\u003eIf an attacker can control the size and location of the ciphertext buffer\u003cbr\u003ebeing decrypted by an application using AES-XTS on 64 bit ARM, the\u003cbr\u003eapplication is affected. This is fairly unlikely making this issue\u003cbr\u003ea Low severity one."
            }
          ],
          "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."
        }
      ],
      "metrics": [
        {
          "format": "other",
          "other": {
            "content": {
              "text": "Low"
            },
            "type": "https://www.openssl.org/policies/secpolicy.html"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "buffer over-read",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-04-21T08:18:31.231Z",
        "orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5",
        "shortName": "openssl"
      },
      "references": [
        {
          "name": "OpenSSL Advisory",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.openssl.org/news/secadv/20230419.txt"
        },
        {
          "name": "3.1.1 git commit",
          "tags": [
            "patch"
          ],
          "url": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=bc2f61ad70971869b242fc1cb445b98bad50074a"
        },
        {
          "name": "3.0.9 git commit",
          "tags": [
            "patch"
          ],
          "url": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=02ac9c9420275868472f33b01def01218742b8bb"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20230908-0006/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Input buffer over-read in AES-XTS implementation on 64 bit ARM",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5",
    "assignerShortName": "openssl",
    "cveId": "CVE-2023-1255",
    "datePublished": "2023-04-20T16:14:54.707Z",
    "dateReserved": "2023-03-07T14:56:07.099Z",
    "dateUpdated": "2024-08-02T05:40:59.617Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-1255\",\"sourceIdentifier\":\"openssl-security@openssl.org\",\"published\":\"2023-04-20T17:15:06.883\",\"lastModified\":\"2023-09-08T17:15:15.800\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"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.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":5.9,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.2,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.0.0\",\"versionEndExcluding\":\"3.0.9\",\"matchCriteriaId\":\"4C637E94-F5EC-4D4B-836F-8C8219F1ECEC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.1.0\",\"versionEndExcluding\":\"3.1.1\",\"matchCriteriaId\":\"68821BE0-7889-48B0-888D-CEC8BB9BDEA9\"}]}]}],\"references\":[{\"url\":\"https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=02ac9c9420275868472f33b01def01218742b8bb\",\"source\":\"openssl-security@openssl.org\",\"tags\":[\"Mailing List\",\"Patch\"]},{\"url\":\"https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=bc2f61ad70971869b242fc1cb445b98bad50074a\",\"source\":\"openssl-security@openssl.org\",\"tags\":[\"Mailing List\",\"Patch\"]},{\"url\":\"https://security.netapp.com/advisory/ntap-20230908-0006/\",\"source\":\"openssl-security@openssl.org\"},{\"url\":\"https://www.openssl.org/news/secadv/20230419.txt\",\"source\":\"openssl-security@openssl.org\",\"tags\":[\"Broken Link\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading...

Loading...

Loading...

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.