SA159: OpenSSL Vulnerabilities 7-Dec-2017
SUMMARY
Symantec Network Protection products using affected versions of OpenSSL are susceptible to two security vulnerabilities. A remote attacker can obtain Diffie-Hellman private key information and sensitive information accidentally transmitted in plaintext over an SSL/TLS connection.
AFFECTED PRODUCTS
The following products are vulnerable:
| Advanced Secure Gateway (ASG) | ||
|---|---|---|
| CVE | Affected Version(s) | Remediation |
| All CVEs | 6.7, 7.2, 7.3 | Not available at this time |
| 7.1 | Upgrade to later release with fixes. | |
| 6.6 | Not vulnerable | |
| Android Mobile Agent | ||
|---|---|---|
| CVE | Affected Version(s) | Remediation |
| All CVEs | 1.3 | Upgrade to 2.0.1. |
| Director | ||
|---|---|---|
| CVE | Affected Version(s) | Remediation |
| CVE-2017-3737 | Director 6.1 | Upgrade to a version of MC with the fixes. |
| Malware Analysis (MA) | ||
|---|---|---|
| CVE | Affected Version(s) | Remediation |
| CVE-2017-3737 | 4.2 | Upgrade to 4.2.12. |
| ProxySG | ||
|---|---|---|
| CVE | Affected Version(s) | Remediation |
| All CVEs | 6.7 (starting with 6.7.2.1) | Upgrade to 6.7.4.107 (EA). |
| 6.6 | Not vulnerable | |
| 6.5 | Not vulnerable | |
| Reporter | ||
|---|---|---|
| CVE | Affected Version(s) | Remediation |
| All CVEs | 10.5 | Not vulnerable, fixed in 10.5.1.1 |
| 10.3, 10.4 | Upgrade to later release with fixes. | |
| 10.1, 10.2 | Not vulnerable | |
| 9.5 (starting with 9.5.2.1) | Upgrade to later release with fixes. | |
| Security Analytics | ||
|---|---|---|
| CVE | Affected Version(s) | Remediation |
| CVE-2017-3737 | 8.0 and later | Not vulnerable, fixed in 8.0.1 |
| 7.3 | Upgrade to 7.3.3. | |
| 7.2 | Upgrade to later release with fixes. | |
| 7.1 | Not vulnerable | |
| Unified Agent (UA) | ||
|---|---|---|
| CVE | Affected Version(s) | Remediation |
| All CVEs | 4.10 | Not vulnerable, fixed in 4.10.1 |
| 4.9 | Upgrade to later release with fixes. | |
| 4.8 | Upgrade to later release with fixes. | |
| 4.7 | Upgrade to later release with fixes. | |
| CVE-2017-3737 | 4.6 (starting with 4.6.1) | Upgrade to later release with fixes. |
| CVE-2017-3738 | 4.6 | Upgrade to later release with fixes. |
The following products have a vulnerable version of OpenSSL, but are not vulnerable to known vectors of attack:
| SSL Visibility (SSLV) | ||
|---|---|---|
| CVE | Affected Version(s) | Remediation |
| All CVEs | 4.3 and later | Not vulnerable, fixed in 4.3.1.1 |
| 4.0, 4.1, 4.2 | Upgrade to later release with fixes. | |
| 3.12 | Upgrade to later release with fixes. | |
| 3.11 | Upgrade to later release with fixes. | |
| 3.10 | Upgrade to later release with fixes. | |
| 3.8.4FC | Upgrade to later release with fixes. | |
ADDITIONAL PRODUCT INFORMATION
Symantec Network Protection products that use a native installation of OpenSSL but do not install or maintain that implementation are not vulnerable to any of these CVEs. However, the underlying platform or application that installs and maintains OpenSSL may be vulnerable. Symantec urges our customers to update the versions of OpenSSL that are natively installed for Client Connector for OS X, Proxy Client for OS X, and Reporter 9.x for Linux.
Some Symantec Network Protection products do not enable or use all functionality within OpenSSL. The products listed below do not utilize the functionality described in the CVEs below and are thus not known to be vulnerable to them. However, fixes for these CVEs will be included in the patches that are provided.
- Director: CVE-2017-3738
- Malware Analysis: CVE-2017-3738
- Security Analytics 7.2 and 7.3: CVE-2017-3738
- SSLV: all CVEs
The following products are not vulnerable:
AuthConnector
BCAAA
Symantec HSM Agent for the Luna SP
CacheFlow
Client Connector
Cloud Data Protection for Salesforce
Cloud Data Protection for Salesforce Analytics
Cloud Data Protection for ServiceNow
Cloud Data Protection for Oracle CRM On Demand
Cloud Data Protection for Oracle Field Service Cloud
Cloud Data Protection for Oracle Sales Cloud
Cloud Data Protection Integration Server
Cloud Data Protection Communication Server
Content Analysis
General Auth Connector Login Application
IntelligenceCenter
IntelligenceCenter Data Collector
K9
Mail Threat Defense
Management Center
Norman Shark Industrial Control System Protection
PacketShaper
PacketShaper S-Series
PolicyCenter
PolicyCenter S-Series
ProxyAV
ProxyAV ConLog and ConLogXP
ProxyClient
Unified Agent
Web Isolation
WSS Agent
X-Series XOS
ISSUES
| CVE-2017-3737 | |
|---|---|
| Severity / CVSSv2 | Medium / 4.3 (AV:N/AC:M/Au:N/C:P/I:N/A:N) |
| References | SecurityFocus: BID 102103 / NVD: CVE-2017-3737 |
| Impact | Information disclosure |
| Description | An incorrect error handling flaw allows a remote attacker to obtain sensitive information accidentally transmitted in plaintext over an SSL/TLS connection. |
| CVE-2017-3738 | |
|---|---|
| Severity / CVSSv2 | Medium / 4.3 (AV:N/AC:M/Au:N/C:P/I:N/A:N) |
| References | SecurityFocus: BID 102118 / NVD: CVE-2017-3738 |
| Impact | Information disclosure |
| Description | An overflow flaw in the AVX2 Montgomery multiplication procedure allows a remote attacker to obtain Diffie-Hellman private key information. |
REFERENCES
OpenSSL Security Advisory [7 Dec 2017] - https://www.openssl.org/news/secadv/20171207.txt
REVISION
2021-08-27 Unified Agent is not vulnerable.
2021-08-18 WSS Agent is not vulnerable.
2021-07-13 A fix for Security Analytics 7.2 will not be provided. Please upgrade to a later version with the vulnerability fixes.
2021-01-12 A fix for SSLV 3.10 and SSLV 3.12 will not be provided. Please upgrade to a later version with the vulnerability fixes.
2020-12-10 A fix for ASG 7.1 will not be provided. Please upgrade to a later version with the vulnerability fixes.
2020-11-18 A fix for Director 6.1 will not be provided. Please upgrade to a version of MC with the vulnerability fixes. A fix for Reporter 10.4 will not be provided. Please upgrade to a later version with the vulnerability fixes.
2020-04-17 Advanced Secure Gateway (ASG) 6.7, 7.1, and 7.2 are vulnerable. Reporter 10.5 is not vulnerable because a fix is available in 10.5.1.1. A fix for Reporter 10.3 will not be provided. Please upgrade to a later version with the vulnerability fixes.
2019-10-02 Web Isolation is not vulnerable.
2019-08-30 Reporter 10.3 and 10.4 are vulnerable.
2019-08-05 A fix for Reporter 9.5 will not be provided. Please upgrade to a later version with the vulnerability fixes.
2019-01-21 A fix for Security Analytics 7.3 is available in 7.3.3. Security Analytics 8.0 is not vulnerable because a fix is available in 8.0.1.
2019-01-18 A fix for SSLV 4.2 will not be provided. Please upgrade to a later version with the vulnerability fixes.
2018-08-07 A fix for ASG 6.7 and ProxySG 6.7 is available in 6.7.4.107 (EA release). A fix for Android Mobile Agent is available in 2.0.1.
2018-07-27 UA 4.10 is not vulnerable because a fix is available in 4.10.1. A fix for MA 4.2 is available in 4.2.12.
2018-07-01 A fix for SSLV 4.3 is available in 4.3.1.1.
2018-02-05 A fix for SSLV 3.12 is available in 3.12.2.1.
2018-01-16 initial public release