| Summary | Calls to EVP_CipherUpdate, EVP_EncryptUpdate and EVP_DecryptUpdate may overflow the output length argument in some cases where the input length is close to the maximum permissable length for an integer on the platform. In such cases the return value from the function call will be 1 (indicating success), but the output length value will be negative. This could cause applications to behave incorrectly or crash. OpenSSL versions 1.1.1i and below are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1j. OpenSSL versions 1.0.2x and below are affected by this issue. However OpenSSL 1.0.2 is out of support and no longer receiving public updates. Premium support customers of OpenSSL 1.0.2 should upgrade to 1.0.2y. Other users should upgrade to 1.1.1j. Fixed in OpenSSL 1.1.1j (Affected 1.1.1-1.1.1i). Fixed in OpenSSL 1.0.2y (Affected 1.0.2-1.0.2x). |
|---|---|
| Publication Date | Feb. 17, 2021, 2:15 a.m. |
| Registration Date | Feb. 17, 2021, 10:02 a.m. |
| Last Update | Nov. 21, 2024, 2:51 p.m. |
| CVSS3.1 : HIGH | |
| スコア | 7.5 |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃に必要な特権レベル(PR) | 不要 |
| 利用者の関与(UI) | 不要 |
| 影響の想定範囲(S) | 変更なし |
| 機密性への影響(C) | なし |
| 完全性への影響(I) | なし |
| 可用性への影響(A) | 高 |
| CVSS2.0 : MEDIUM | |
| Score | 5.0 |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃前の認証要否(Au) | 不要 |
| 機密性への影響(C) | なし |
| 完全性への影響(I) | なし |
| 可用性への影響(A) | 低 |
| Get all privileges. | いいえ |
| Get user privileges | いいえ |
| Get other privileges | いいえ |
| User operation required | いいえ |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* | 1.0.2 | 1.0.2y | |||
| cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* | 1.1.1 | 1.1.1j | |||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | |||||
| Configuration3 | or higher | or less | more than | less than | |
| cpe:2.3:a:tenable:nessus_network_monitor:5.11.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:tenable:nessus_network_monitor:5.12.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:tenable:nessus_network_monitor:5.12.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:tenable:nessus_network_monitor:5.13.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:tenable:nessus_network_monitor:5.11.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:tenable:log_correlation_engine:*:*:*:*:*:*:*:* | 6.0.8 | ||||
| Configuration4 | or higher | or less | more than | less than | |
| cpe:2.3:a:oracle:business_intelligence:12.2.1.3.0:*:*:*:enterprise:*:*:* | |||||
| cpe:2.3:a:oracle:jd_edwards_world_security:a9.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:oracle:business_intelligence:12.2.1.4.0:*:*:*:enterprise:*:*:* | |||||
| cpe:2.3:a:oracle:business_intelligence:5.5.0.0.0:*:*:*:enterprise:*:*:* | |||||
| cpe:2.3:a:oracle:enterprise_manager_for_storage_management:13.4.0.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:oracle:graalvm:20.3.1.2:*:*:*:enterprise:*:*:* | |||||
| cpe:2.3:a:oracle:graalvm:21.0.0.2:*:*:*:enterprise:*:*:* | |||||
| cpe:2.3:a:oracle:graalvm:19.3.5:*:*:*:enterprise:*:*:* | |||||
| cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:* | 8.0.15 | 8.0.23 | |||
| cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:* | 5.7.33 | ||||
| cpe:2.3:a:oracle:nosql_database:*:*:*:*:*:*:*:* | 20.3 | ||||
| cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:* | 9.2.6.0 | ||||
| cpe:2.3:a:oracle:business_intelligence:5.9.0.0.0:*:*:*:enterprise:*:*:* | |||||
| cpe:2.3:a:oracle:communications_cloud_native_core_policy:1.15.0:*:*:*:*:*:*:* | |||||
| Configuration5 | or higher | or less | more than | less than | |
| cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_1:*:*:*:*:*:* | |||||
| cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_2:*:*:*:*:*:* | |||||
| cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_3:*:*:*:*:*:* | |||||
| cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_4:*:*:*:*:*:* | |||||
| cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_5:*:*:*:*:*:* | |||||
| cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_6:*:*:*:*:*:* | |||||
| cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:-:*:*:*:*:*:* | |||||
| cpe:2.3:a:mcafee:epolicy_orchestrator:*:*:*:*:*:*:*:* | 5.10.0 | ||||
| cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_7:*:*:*:*:*:* | |||||
| cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_8:*:*:*:*:*:* | |||||
| cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_9:*:*:*:*:*:* | |||||
| cpe:2.3:a:mcafee:epolicy_orchestrator:5.10.0:update_10:*:*:*:*:*:* | |||||
| Configuration6 | or higher | or less | more than | less than | |
| cpe:2.3:o:fujitsu:m10-1_firmware:*:*:*:*:*:*:*:* | xcp2410 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:fujitsu:m10-1:-:*:*:*:*:*:*:* | ||||
| Configuration7 | or higher | or less | more than | less than | |
| cpe:2.3:o:fujitsu:m10-4_firmware:*:*:*:*:*:*:*:* | xcp2410 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:fujitsu:m10-4:-:*:*:*:*:*:*:* | ||||
| Configuration8 | or higher | or less | more than | less than | |
| cpe:2.3:o:fujitsu:m10-4s_firmware:*:*:*:*:*:*:*:* | xcp2410 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:fujitsu:m10-4s:-:*:*:*:*:*:*:* | ||||
| Configuration9 | or higher | or less | more than | less than | |
| cpe:2.3:o:fujitsu:m12-1_firmware:*:*:*:*:*:*:*:* | xcp2410 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:fujitsu:m12-1:-:*:*:*:*:*:*:* | ||||
| Configuration10 | or higher | or less | more than | less than | |
| cpe:2.3:o:fujitsu:m12-2_firmware:*:*:*:*:*:*:*:* | xcp2410 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:fujitsu:m12-2:-:*:*:*:*:*:*:* | ||||
| Configuration11 | or higher | or less | more than | less than | |
| cpe:2.3:o:fujitsu:m12-2s_firmware:*:*:*:*:*:*:*:* | xcp2410 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:fujitsu:m12-2s:-:*:*:*:*:*:*:* | ||||
| Configuration12 | or higher | or less | more than | less than | |
| cpe:2.3:o:fujitsu:m10-1_firmware:*:*:*:*:*:*:*:* | xcp3110 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:fujitsu:m10-1:-:*:*:*:*:*:*:* | ||||
| Configuration13 | or higher | or less | more than | less than | |
| cpe:2.3:o:fujitsu:m10-4_firmware:*:*:*:*:*:*:*:* | xcp3110 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:fujitsu:m10-4:-:*:*:*:*:*:*:* | ||||
| Configuration14 | or higher | or less | more than | less than | |
| cpe:2.3:o:fujitsu:m10-4s_firmware:*:*:*:*:*:*:*:* | xcp3110 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:fujitsu:m10-4s:-:*:*:*:*:*:*:* | ||||
| Configuration15 | or higher | or less | more than | less than | |
| cpe:2.3:o:fujitsu:m12-1_firmware:*:*:*:*:*:*:*:* | xcp3110 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:fujitsu:m12-1:-:*:*:*:*:*:*:* | ||||
| Configuration16 | or higher | or less | more than | less than | |
| cpe:2.3:o:fujitsu:m12-2_firmware:*:*:*:*:*:*:*:* | xcp3110 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:fujitsu:m12-2:-:*:*:*:*:*:*:* | ||||
| Configuration17 | or higher | or less | more than | less than | |
| cpe:2.3:o:fujitsu:m12-2s_firmware:*:*:*:*:*:*:*:* | xcp3110 | ||||
| execution environment | |||||
| 1 | cpe:2.3:h:fujitsu:m12-2s:-:*:*:*:*:*:*:* | ||||
| Configuration18 | or higher | or less | more than | less than | |
| cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* | 15.0.0 | 15.10.0 | |||
| cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* | 14.0.0 | 14.14.0 | |||
| cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* | 10.0.0 | 10.12.0 | |||
| cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* | 12.0.0 | 12.12.0 | |||
| cpe:2.3:a:nodejs:node.js:14.15.0:*:*:*:lts:*:*:* | |||||
| cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:* | 12.13.0 | 12.21.0 | |||
| cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:* | 10.13.0 | 10.24.0 | |||
| Title | OpenSSL における整数オーバーフローの脆弱性 |
|---|---|
| Summary | OpenSSL には、入力長がプラットフォーム上の整数の最大許容長に近い場合、EVP_CipherUpdate、EVP_EncryptUpdate、EVP_DecryptUpdate の呼び出しに不備があるため、整数オーバーフローの脆弱性が存在します。 |
| Possible impacts | アプリケーションが不正な動作をされる、またはクラッシュされる可能性があります。 |
| Solution | ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。 |
| Publication Date | Feb. 16, 2021, midnight |
| Registration Date | Nov. 30, 2021, 9:23 a.m. |
| Last Update | July 20, 2023, 3:25 p.m. |
| オラクル |
| MySQL |
| Oracle Enterprise Manager Ops Center |
| Oracle GraalVM |
| Oracle NoSQL Database |
| OpenSSL Project |
| OpenSSL 1.0.2 から 1.0.2x |
| OpenSSL 1.1.1 から 1.1.1i |
| 日立 |
| Hitachi Device Manager |
| Hitachi Ops Center Analyzer viewpoint (海外販売のみ) |
| Hitachi Ops Center Common Services (海外販売のみ) |
| Hitachi Tuning Manager |
| uCosminexus Application Server |
| uCosminexus Application Server(64) |
| uCosminexus Application Server-R |
| uCosminexus Developer |
| uCosminexus Primary Server Base |
| uCosminexus Primary Server Base(64) |
| uCosminexus Service Architect |
| uCosminexus Service Platform |
| uCosminexus Service Platform(64) |
| Debian |
| Debian GNU/Linux |
| Tenable, Inc. |
| Log Correlation Engine |
| Nessus Network Monitor |
| No | Changed Details | Date of change |
|---|---|---|
| 3 | [2022年05月12日] ベンダ情報：三菱電機 (MELSOFT GT OPC UA Client における OpenSSL の脆弱性に起因する情報漏えい及びサービス拒否(DoS)の脆弱性) を追加 |
May 12, 2022, 9:40 a.m. |
| 1 | [2021年11月30日] 掲載 |
Nov. 30, 2021, 9:23 a.m. |
| 2 | [2021年12月07日] 参考情報：JVN (JVNVU#90348129) を追加 参考情報：ICS-CERT ADVISORY (ICSA-21-336-06) を追加 |
Dec. 7, 2021, 1:41 p.m. |
| 4 | [2023年07月20日] 影響を受けるシステム：ベンダ情報の追加に伴い内容を更新 ベンダ情報：日立 (hitachi-sec-2023-126) を追加 |
July 20, 2023, 9:59 a.m. |