CVE-2014-3469

Home/CVE/The (1) asn1_read_value_type and (2) asn1_read_value functions in GNU Libtasn1 before 3.6 allows context-dependent attac

CVE

The (1) asn1_read_value_type and (2) asn1_read_value functions in GNU Libtasn1 before 3.6 allows context-dependent attac

The (1) asn1_read_value_type and (2) asn1_read_value functions in GNU Libtasn1 before 3.6 allows context-dependent attackers to cause a denial of service (NULL pointer dereference and crash) via a NULL value in an ivalue argument.

MEDIUM · CVSS 5 EPSS 0.04519

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules1 YARA rules0

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Weakness Classification

CWE-476NULL Pointer Dereference

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Affected Products & Versions

gnu gnutls< 3.5.7
gnu libtasn1< 3.6
redhat virtualizationall versions
debian linuxall versions
redhat enterprise linux desktopall versions
redhat enterprise linux eusall versions
redhat enterprise linux serverall versions
redhat enterprise linux server ausall versions
Show all 14 affected productsredhat enterprise linux server tusall versions
redhat enterprise linux workstationall versions
suse linux enterprise desktopall versions
suse linux enterprise high availability extensionall versions
suse linux enterprise serverall versions
suse linux enterprise software development kitall versions

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Sigma Hunt Rules

Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.

productmediumPowershell Detect Virtualization Environment

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Scoring & Timeline

MEDIUM · CVSS v2 (legacy) · secalert@redhat.com

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Published to NVD05 Jun 2014 · 08:55 PM

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Vendor Advisories

suse-csafopenSUSE-SU-2024:10414-1
usnUSN-2294-1
suse-csafSUSE-SU-2015:0901-1
suse-csafSUSE-SU-2015:0675-1
rhsaRHSA-2014:0815Important
Show all 8 vendor advisoriesrhsaRHSA-2014:0594Important
rhsaRHSA-2014:0596Moderate
rhsaRHSA-2014:0687Moderate

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://advisories.mageia.org/MGASA-2014-0247.htmlThird Party Advisory

http://linux.oracle.com/errata/ELSA-2014-0594.htmlThird Party Advisory

http://linux.oracle.com/errata/ELSA-2014-0596.htmlThird Party Advisory

http://lists.gnu.org/archive/html/help-libtasn1/2014-05/msg00006.htmlPatchVendor Advisory

http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00002.htmlMailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00015.htmlMailing ListThird Party Advisory

Show all 23 references

http://rhn.redhat.com/errata/RHSA-2014-0594.htmlThird Party Advisory

http://rhn.redhat.com/errata/RHSA-2014-0596.htmlThird Party Advisory

http://rhn.redhat.com/errata/RHSA-2014-0687.htmlThird Party Advisory

http://rhn.redhat.com/errata/RHSA-2014-0815.htmlThird Party Advisory

http://secunia.com/advisories/58591Third Party Advisory

http://secunia.com/advisories/58614Third Party Advisory

http://secunia.com/advisories/59021Third Party Advisory

http://secunia.com/advisories/59057Third Party Advisory

http://secunia.com/advisories/59408Third Party Advisory

http://secunia.com/advisories/60320Third Party Advisory

http://secunia.com/advisories/60415Third Party Advisory

http://secunia.com/advisories/61888Third Party Advisory

http://www.debian.org/security/2014/dsa-3056Third Party Advisory

http://www.mandriva.com/security/advisories?name=MDVSA-2015:116Third Party Advisory

http://www.novell.com/support/kb/doc.php?id=7015302Third Party Advisory

http://www.novell.com/support/kb/doc.php?id=7015303Third Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=1102329Issue TrackingThird Party Advisory

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