Bülten No
Adobe ColdFusion için güvenlik güncellemeleri | APSB20-43
|
Yayınlandığı Tarih |
Öncelik |
APSB20-43 |
14 Temmuz 2020 |
2 |
Özet
Adobe, ColdFusion 2016 ve 2018 sürümleri için güvenlik güncellemeleri yayınladı. Bu güncellemeler, ayrıcalık yükseltmesine neden olabilecek önemli güvenlik açıklıklarını gidermektedir.
Etkilenen Sürümler
Ürün |
Güncelleme numarası |
Platform |
ColdFusion 2016 |
15 ve daha önceki sürümleri güncelle |
Tümü |
ColdFusion 2018 |
9 ve daha önceki sürümleri güncelle |
Tümü |
Çözüm
Adobe, bu güncellemeleri aşağıdaki öncelik derecelendirmelerine göre sınıflandırır ve kullanıcıların yüklemelerini en yeni sürümlere güncellemelerini önerir:
Ürün |
Güncellenen Sürüm |
Platform |
Öncelik derecelendirmesi |
Bulunma Durumu |
---|---|---|---|---|
ColdFusion 2016 |
Güncelleme 16 |
Tümü |
2 |
|
ColdFusion 2018 |
Güncelleme 10 |
Tümü |
2 |
Adobe, ColdFusion JDK/JRE›yi 1.8 ve JDK 11 için en son çıkan LTS güncellemelerine yükseltmenizi önerir. ColdFusion güncellemesini ilgili JDK güncellemesiyle yapmamak sunucu güvenliğini SAĞLAMAZ. Daha fazla ayrıntı için ilgili Teknik Notlara bakın.
Ayrıca Adobe, müşterilerin güvenlik yapılandırma ayarlarını ColdFusion Güvenlik sayfasında belirtilen şekilde uygulamalarını ve ilgili Kilitleme kılavuzlarını gözden geçirmelerini önerir.
Güvenlik Açığı Detayları
Güvenlik Açığı Kategorisi |
Güvenlik Açığı Etkisi |
Önem Derecesi |
CVE Numaraları |
DLL arama düzeni ele geçirme |
Ayrıcalığı yükseltme |
Önemli |
CVE-2020-9672 CVE-2020-9673 |
Teşekkür
Adobe, ilgili sorunları bildirdikleri ve müşterilerimizi korumaya yardımcı olmak üzere Adobe ile işbirliği yaptıkları için aşağıdaki kişilere teşekkür eder:
- Nuttakorn Tungpoonsup ve Ammarit Thongthua - Secure D Center Araştırma Ekibi, Secure D Center Co.,Ltd., Sittikorn Sangrattanapitak - Siber Güvenlik Araştırmacısı. (CVE-2020-9672, CVE-2020-9673)
ColdFusion JDK Gerekliliği
COLDFUSION 2018 HF1 ve üzeri
For Application Servers
On JEE installations, set the following JVM flag, "-Djdk.serialFilter= !org.mozilla.**;!com.sun.syndication.**;!org.apache.commons.beanutils.**", in the respective startup file depending on the type of Application Server being used.
For example:
Apache Tomcat Application Server: edit JAVA_OPTS in the ‘Catalina.bat/sh’ file
WebLogic Application Server: edit JAVA_OPTIONS in the ‘startWeblogic.cmd’ file
WildFly/EAP Application Server: edit JAVA_OPTS in the ‘standalone.conf’ file
Set the JVM flags on a JEE installation of ColdFusion, not on a standalone installation.
COLDFUSION 2016 HF7 and above
This security update requires ColdFusion to be on JDK 8u121 or higher. Adobe recommends that you must manually update your ColdFusion JDK/JRE to the latest version. In case you do not update the JDK/JRE, simply applying the update would NOT secure the server.
For Application Servers
Additionally, on JEE installations, set the following JVM flag, "-Djdk.serialFilter= !org.mozilla.**;!com.sun.syndication.**;!org.apache.commons.beanutils.**", in the respective startup file depending on the type of Application Server being used.
For example:
On Apache Tomcat Application Server, edit JAVA_OPTS in the ‘Catalina.bat/sh’ file
On WebLogic Application Server, edit JAVA_OPTIONS in the ‘startWeblogic.cmd’ file
On a WildFly/EAP Application Server, edit JAVA_OPTS in the ‘standalone.conf’ file
Set the JVM flags on a JEE installation of ColdFusion, not on a standalone installation
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