Strix
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CVE-2013-1619

UnknownEPSS 6.44%

Last modified

CVE-2013-1619 is a vulnerability of currently unknown severity. The TLS implementation in GnuTLS before 2.12.23, 3.0.x before 3.0.28, and 3.1.x before 3.1.7 does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.. EPSS estimates a 6.44% chance of exploitation in the next 30 days.

Description

The TLS implementation in GnuTLS before 2.12.23, 3.0.x before 3.0.28, and 3.1.x before 3.1.7 does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.

Metrics

EPSS Probability
6.44%

92.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
GnuGnutls2.0.0
GnuGnutls2.0.1
GnuGnutls2.0.2
GnuGnutls2.0.3
GnuGnutls2.0.4
GnuGnutls2.1.0
GnuGnutls2.1.1
GnuGnutls2.1.2
GnuGnutls2.1.3
GnuGnutls2.1.4
GnuGnutls2.1.5
GnuGnutls2.1.6
GnuGnutls2.1.7
GnuGnutls2.1.8
GnuGnutls2.2.0
GnuGnutls2.2.1
GnuGnutls2.2.2
GnuGnutls2.2.3
GnuGnutls2.2.4
GnuGnutls2.2.5
GnuGnutls2.3.0
GnuGnutls2.3.1
GnuGnutls2.3.2
GnuGnutls2.3.3
GnuGnutls2.3.4
GnuGnutls2.3.5
GnuGnutls2.3.6
GnuGnutls2.3.7
GnuGnutls2.3.8
GnuGnutls2.3.9
GnuGnutls2.3.10
GnuGnutls2.3.11
GnuGnutls2.4.0
GnuGnutls2.4.1
GnuGnutls2.4.2
GnuGnutls2.4.3
GnuGnutls2.5.0
GnuGnutls2.6.0
GnuGnutls2.6.1
GnuGnutls2.6.2
GnuGnutls2.6.3
GnuGnutls2.6.4
GnuGnutls2.6.5
GnuGnutls2.6.6
GnuGnutls2.7.4
GnuGnutls2.8.0
GnuGnutls2.8.1
GnuGnutls2.8.2
GnuGnutls2.8.3
GnuGnutls2.8.4

Showing 50 of 118 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-1619?
The TLS implementation in GnuTLS before 2.12.23, 3.0.x before 3.0.28, and 3.1.x before 3.1.7 does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.
How severe is CVE-2013-1619?
Severity scoring for CVE-2013-1619 is pending analysis. The EPSS model estimates a 6.44% probability of exploitation in the next 30 days.
How do I fix CVE-2013-1619?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-1619?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST