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CVE-2008-1950

UnknownEPSS 4.95%

Last modified

CVE-2008-1950 is a vulnerability of currently unknown severity. Integer signedness error in the _gnutls_ciphertext2compressed function in lib/gnutls_cipher.c in libgnutls in GnuTLS before 2.2.4 allows remote attackers to cause a denial of service (buffer over-read and crash) via a certain integer value in the Random field in an encrypted Client Hello message within a TLS record with an invalid Record Length, which leads to an invalid cipher padding length, aka GNUTLS-SA-2008-1-3.. EPSS estimates a 4.95% chance of exploitation in the next 30 days.

Description

Integer signedness error in the _gnutls_ciphertext2compressed function in lib/gnutls_cipher.c in libgnutls in GnuTLS before 2.2.4 allows remote attackers to cause a denial of service (buffer over-read and crash) via a certain integer value in the Random field in an encrypted Client Hello message within a TLS record with an invalid Record Length, which leads to an invalid cipher padding length, aka GNUTLS-SA-2008-1-3.

Metrics

EPSS Probability
4.95%

91.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
GnuGnutls1.0.18
GnuGnutls1.0.19
GnuGnutls1.0.20
GnuGnutls1.0.21
GnuGnutls1.0.22
GnuGnutls1.0.23
GnuGnutls1.0.24
GnuGnutls1.0.25
GnuGnutls1.1.13
GnuGnutls1.1.14
GnuGnutls1.1.15
GnuGnutls1.1.16
GnuGnutls1.1.17
GnuGnutls1.1.18
GnuGnutls1.1.19
GnuGnutls1.1.20
GnuGnutls1.1.21
GnuGnutls1.1.22
GnuGnutls1.1.23
GnuGnutls1.2.0
GnuGnutls1.2.1
GnuGnutls1.2.2
GnuGnutls1.2.3
GnuGnutls1.2.4
GnuGnutls1.2.5
GnuGnutls1.2.6
GnuGnutls1.2.7
GnuGnutls1.2.8
GnuGnutls1.2.9
GnuGnutls1.2.10
GnuGnutls1.2.11
GnuGnutls1.3.0
GnuGnutls1.3.1
GnuGnutls1.3.2
GnuGnutls1.3.3
GnuGnutls1.3.4
GnuGnutls1.3.5
GnuGnutls1.4.0
GnuGnutls1.4.1
GnuGnutls1.4.2
GnuGnutls1.4.3
GnuGnutls1.4.4
GnuGnutls1.4.5
GnuGnutls1.5.0
GnuGnutls1.5.1
GnuGnutls1.5.2
GnuGnutls1.5.3
GnuGnutls1.5.4
GnuGnutls1.5.5
GnuGnutls1.6.0

Showing 50 of 105 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2008-1950?
Integer signedness error in the _gnutls_ciphertext2compressed function in lib/gnutls_cipher.c in libgnutls in GnuTLS before 2.2.4 allows remote attackers to cause a denial of service (buffer over-read and crash) via a certain integer value in the Random field in an encrypted Client Hello message within a TLS record with an invalid Record Length, which leads to an invalid cipher padding length, aka GNUTLS-SA-2008-1-3.
How severe is CVE-2008-1950?
Severity scoring for CVE-2008-1950 is pending analysis. The EPSS model estimates a 4.95% probability of exploitation in the next 30 days.
How do I fix CVE-2008-1950?
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.

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Source: NVD / NIST