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Vulnerability record · CVE-2017-5335 · published 24 March 2017

CVE-2017-5335: Opensuse leap out-of-bounds read vulnerability

Opensuse · Leap

The stream reading functions in lib/opencdk/read-packet.c in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allow remote attackers to cause a denial of service (out-of-memory error and crash) via a crafted OpenPGP certificate.

7.5 CVSS 3.0 High EPSS 8.0% · top 5.4% CWE-125 · Out-of-bounds read
7.5CVSS 3.0 base score, v2 5.0
8.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
22References
17 Jun 2026Last modified by NVD

Description

The stream reading functions in lib/opencdk/read-packet.c in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allow remote attackers to cause a denial of service (out-of-memory error and crash) via a crafted OpenPGP certificate.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00005.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0574.html
http://www.openwall.com/lists/oss-security/2017/01/10/7 Mailing ListPatchThird Party Advisory
http://www.openwall.com/lists/oss-security/2017/01/11/4 Mailing ListPatchThird Party Advisory
http://www.securityfocus.com/bid/95374 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1037576 Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2017:2292
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=337 Issue TrackingPatchThird Party Advisory
https://gitlab.com/gnutls/gnutls/commit/49be4f7b82eba2363bb8d4090950dad976a77a3a Issue TrackingPatchThird Party Advisory
https://gnutls.org/security.html#GNUTLS-SA-2017-2 Vendor Advisory
https://security.gentoo.org/glsa/201702-04 PatchThird Party AdvisoryVendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00005.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0574.html
http://www.openwall.com/lists/oss-security/2017/01/10/7 Mailing ListPatchThird Party Advisory
http://www.openwall.com/lists/oss-security/2017/01/11/4 Mailing ListPatchThird Party Advisory
http://www.securityfocus.com/bid/95374 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1037576 Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2017:2292
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=337 Issue TrackingPatchThird Party Advisory
https://gitlab.com/gnutls/gnutls/commit/49be4f7b82eba2363bb8d4090950dad976a77a3a Issue TrackingPatchThird Party Advisory
https://gnutls.org/security.html#GNUTLS-SA-2017-2 Vendor Advisory
https://security.gentoo.org/glsa/201702-04 PatchThird Party AdvisoryVendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2017-5335), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.