CVE-2014-0779
0.68%V4
2014-03-14
10h00 +00:00
10h00 +00:00
特定のCVEの通知
特定のCVEの変更情報をいち早くお届けします。
CVE の説明
Schneider Electric StruxureWare SCADA Expert ClearSCADA Improper Restriction of Operations within the Bounds of a Memory Buffer
The PLC driver in ServerMain.exe in the Kepware KepServerEX 4 component in Schneider Electric StruxureWare SCADA Expert ClearSCADA 2010 R2 build 71.4165, 2010 R2.1 build 71.4325, 2010 R3 build 72.4560, 2010 R3.1 build 72.4644, 2013 R1 build 73.4729, 2013 R1.1 build 73.4832, 2013 R1.1a build 73.4903, 2013 R1.2 build 73.4955, and 2013 R2 build 74.5094 allows remote attackers to cause a denial of service (application crash) via a crafted OPF file (aka project file).CVE の解決策
Schneider Electric recommends that customers using the vulnerable product versions to:
* Uninstall the Kepware driver in the vulnerable product versions and migrate to an external installation of KepServerEX V5.
* Guidance and assistance is available from Schneider Electric Technical Application Support at:
http://products.schneider-electric.us/products-services/services/automation-and-control-services/tel... http://products.schneider-electric.us/products-services/services/automation-and-control-services/telephone-and-software-support/telephone-support-service/ .
Kepware has confirmed this vulnerability is not present in KepServerEX V5.
The security announcement affecting the SCADA Expert ClearSCADA File Parsing Vulnerability is available here:
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202014-024-01 .
CVE の情報
関連する弱点
| 弱点名 | 出典 | |
|---|---|---|
| Improper Restriction of Operations within the Bounds of a Memory Buffer The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. |
メトリクス
| メトリクス | スコア | 深刻度 | CVSS ベクター | 出典 |
|---|---|---|---|---|
| V2 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
EPSS
EPSSは脆弱性が悪用される可能性を予測するスコアリングモデルです。
EPSSスコア
EPSSモデルは0から1（0〜100%）の確率スコアを算出します。スコアが高いほど、脆弱性が悪用される可能性が高いことを示します。
EPSSパーセンタイル
パーセンタイルはCVEをEPSSスコアで順位付けするために使用されます。例えば、EPSSスコアで95パーセンタイルにあるCVEは、他の95%のCVEよりも悪用される可能性が高いことを意味します。パーセンタイルはCVEのEPSSスコアを他のCVEと比較するために使用されます。
関連製品
構成 0
Aveva>>Clearscada >> Version 2010
Aveva>>Clearscada >> Version 2010
Aveva>>Clearscada >> Version 2010
Aveva>>Clearscada >> Version 2010
Aveva>>Clearscada >> Version 2013
Aveva>>Clearscada >> Version 2013
Aveva>>Clearscada >> Version 2013
Aveva>>Clearscada >> Version 2013
Aveva>>Clearscada >> Version 2013
参考資料
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202014-024-01
Tags : x_refsource_CONFIRM
Tags : x_refsource_CONFIRM
