Adobe Acrobat and Reader APSB18-21 Multiple Information Disclosure Vulnerabilities

Risk

Medium

Date Discovered

July 10, 2018

Description

Adobe Acrobat and Reader are prone to multiple information-disclosure vulnerabilities. An attacker can exploit these issues to gain access to sensitive information that may aid in further attacks.

Technologies Affected

  • Adobe Acrobat 2017.011.30059
  • Adobe Acrobat 2017.011.30066
  • Adobe Acrobat 2017.011.30068
  • Adobe Acrobat 2017.011.30070
  • Adobe Acrobat 2017.011.30078
  • Adobe Acrobat 2017.011.30079
  • Adobe Acrobat 2017.011.30080
  • Adobe Acrobat DC 15
  • Adobe Acrobat DC 15.006.30097
  • Adobe Acrobat DC 15.006.30119
  • Adobe Acrobat DC 15.006.30121
  • Adobe Acrobat DC 15.006.30172
  • Adobe Acrobat DC 15.006.30174
  • Adobe Acrobat DC 15.006.30198
  • Adobe Acrobat DC 15.006.30201
  • Adobe Acrobat DC 15.006.30243
  • Adobe Acrobat DC 15.006.30244
  • Adobe Acrobat DC 15.006.30279
  • Adobe Acrobat DC 15.006.30280
  • Adobe Acrobat DC 15.009.20077
  • Adobe Acrobat DC 15.010.20056
  • Adobe Acrobat DC 15.010.20059
  • Adobe Acrobat DC 15.010.20060
  • Adobe Acrobat DC 15.016.20039
  • Adobe Acrobat DC 15.016.20045
  • Adobe Acrobat DC 15.017.20050
  • Adobe Acrobat DC 15.017.20053
  • Adobe Acrobat DC 15.020.20039
  • Adobe Acrobat DC 15.020.20042
  • Adobe Acrobat DC 15.023.20053
  • Adobe Acrobat DC 15.023.20070
  • Adobe Acrobat DC 18
  • Adobe Acrobat DC 2015.006.30033
  • Adobe Acrobat DC 2015.006.30060
  • Adobe Acrobat DC 2015.006.30094
  • Adobe Acrobat DC 2015.006.30306
  • Adobe Acrobat DC 2015.006.30352
  • Adobe Acrobat DC 2015.006.30355
  • Adobe Acrobat DC 2015.006.30392
  • Adobe Acrobat DC 2015.006.30394
  • Adobe Acrobat DC 2015.006.30413
  • Adobe Acrobat DC 2015.006.30416
  • Adobe Acrobat DC 2015.006.30417
  • Adobe Acrobat DC 2015.006.30418
  • Adobe Acrobat DC 2015.007.20033
  • Adobe Acrobat DC 2015.008.20082
  • Adobe Acrobat DC 2015.009.20069
  • Adobe Acrobat DC 2017.009.20044
  • Adobe Acrobat DC 2017.009.20058
  • Adobe Acrobat DC 2017.012.20093
  • Adobe Acrobat DC 2017.012.20098
  • Adobe Acrobat DC 2018.009.20044
  • Adobe Acrobat DC 2018.009.20050
  • Adobe Acrobat DC 2018.011.20035
  • Adobe Acrobat DC 2018.011.20038
  • Adobe Acrobat DC 2018.011.20040
  • Adobe Acrobat Reader 2017.011.30059
  • Adobe Acrobat Reader 2017.011.30066
  • Adobe Acrobat Reader 2017.011.30068
  • Adobe Acrobat Reader 2017.011.30070
  • Adobe Acrobat Reader 2017.011.30078
  • Adobe Acrobat Reader 2017.011.30079
  • Adobe Acrobat Reader 2017.011.30080
  • Adobe Acrobat Reader DC 15.006.30097
  • Adobe Acrobat Reader DC 15.006.30119
  • Adobe Acrobat Reader DC 15.006.30121
  • Adobe Acrobat Reader DC 15.006.30172
  • Adobe Acrobat Reader DC 15.006.30174
  • Adobe Acrobat Reader DC 15.006.30198
  • Adobe Acrobat Reader DC 15.006.30201
  • Adobe Acrobat Reader DC 15.006.30243
  • Adobe Acrobat Reader DC 15.006.30244
  • Adobe Acrobat Reader DC 15.006.30279
  • Adobe Acrobat Reader DC 15.006.30280
  • Adobe Acrobat Reader DC 15.009.20077
  • Adobe Acrobat Reader DC 15.010.20056
  • Adobe Acrobat Reader DC 15.010.20059
  • Adobe Acrobat Reader DC 15.010.20060
  • Adobe Acrobat Reader DC 15.016.20039
  • Adobe Acrobat Reader DC 15.016.20045
  • Adobe Acrobat Reader DC 15.017.20050
  • Adobe Acrobat Reader DC 15.017.20053
  • Adobe Acrobat Reader DC 15.020.20039
  • Adobe Acrobat Reader DC 15.020.20042
  • Adobe Acrobat Reader DC 15.023.20053
  • Adobe Acrobat Reader DC 15.023.20070
  • Adobe Acrobat Reader DC 2015.006.30033
  • Adobe Acrobat Reader DC 2015.006.30060
  • Adobe Acrobat Reader DC 2015.006.30094
  • Adobe Acrobat Reader DC 2015.006.30306
  • Adobe Acrobat Reader DC 2015.006.30352
  • Adobe Acrobat Reader DC 2015.006.30355
  • Adobe Acrobat Reader DC 2015.006.30392
  • Adobe Acrobat Reader DC 2015.006.30394
  • Adobe Acrobat Reader DC 2015.006.30413
  • Adobe Acrobat Reader DC 2015.006.30416
  • Adobe Acrobat Reader DC 2015.006.30417
  • Adobe Acrobat Reader DC 2015.006.30418
  • Adobe Acrobat Reader DC 2015.007.20033
  • Adobe Acrobat Reader DC 2015.008.20082
  • Adobe Acrobat Reader DC 2015.009.20069
  • Adobe Acrobat Reader DC 2017.009.20044
  • Adobe Acrobat Reader DC 2017.009.20058
  • Adobe Acrobat Reader DC 2017.011.30080
  • Adobe Acrobat Reader DC 2017.012.20093
  • Adobe Acrobat Reader DC 2017.012.20098
  • Adobe Acrobat Reader DC 2018.009.20044
  • Adobe Acrobat Reader DC 2018.009.20050
  • Adobe Acrobat Reader DC 2018.011.20035
  • Adobe Acrobat Reader DC 2018.011.20038
  • Adobe Acrobat Reader DC 2018.011.20040

Recommendations

Deploy network intrusion detection systems to monitor network traffic for malicious activity.
Deploy NIDS to monitor network traffic for signs of anomalous or suspicious activity. This includes but is not limited to requests that include NOP sleds and unexplained incoming and outgoing traffic. This may indicate exploit attempts or activity that results from a successful exploit.

Do not accept or execute files from untrusted or unknown sources.
To limit exposure to these and other latent vulnerabilities, never handle files that originate from unfamiliar or untrusted sources.

Do not follow links provided by unknown or untrusted sources.
To reduce the likelihood of attacks, never visit sites of questionable integrity or follow links provided by unfamiliar or untrusted sources.

Run all software as a nonprivileged user with minimal access rights.
To reduce the impact of latent vulnerabilities, run applications with the minimal amount of privileges required for functionality.

Updates are available. Please see the references or vendor advisory for more information.

References

Credits

Lin Wang of Beihang University, Ke Liu of Tencent's Xuanwu LAB working via Trend Micro's Zero Day Initiative, Bo Qu of Palo Alto Networks and Heige of Knownsec 404 Security Team, Zhanglin He and Bo Qu of Palo Alto Networks, Steven Seeley via Trend Micro's Zero Day Initiative, Netanel Ben Simon and Yoav Alon from Check Point Software Technologies, Ke Liu of Tencent's Xuanwu Lab, Ron Waisberg working with Trend Micro's Zero Day Initiative, and Pengsu Cheng of Trend Micro working with Trend Micro's Zero Day Initiative.


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