CVE-2017-7869
published 2017-04-14CVE-2017-7869: GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflow and heap-based buffer overflow related to the cdk_pkt_read function in…
PriorityP340high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
2.84%
85.1th percentile
GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflow and heap-based buffer overflow related to the cdk_pkt_read function in opencdk/read-packet.c. This issue (which is a subset of the vendor's GNUTLS-SA-2017-3 report) is fixed in 3.5.10.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | gnutls28 | < gnutls28 3.5.8-4 (bookworm) | gnutls28 3.5.8-4 (bookworm) |
| gnu | gnutls | <= 3.5.9 | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv7.5HIGH
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
vendor_ubuntu7.5HIGH
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GHSA
GHSA-8cj2-6v9c-5x8f: GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflow and heap-based buffer overflow related to the cdk_pkt_read function
ghsa_unreviewed·2022-05-14
CVE-2017-7869 [HIGH] CWE-787 GHSA-8cj2-6v9c-5x8f: GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflow and heap-based buffer overflow related to the cdk_pkt_read function
GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflow and heap-based buffer overflow related to the cdk_pkt_read function in opencdk/read-packet.c. This issue (which is a subset of the vendor's GNUTLS-SA-2017-3 report) is fixed in 3.5.10.
OSV
gnutls26, gnutls28 vulnerabilities
osv·2017-06-13·CVSS 7.5
CVE-2017-7507 [HIGH] gnutls26, gnutls28 vulnerabilities
gnutls26, gnutls28 vulnerabilities
Hubert Kario discovered that GnuTLS incorrectly handled decoding a status
response TLS extension. A remote attacker could possibly use this issue to
cause GnuTLS to crash, resulting in a denial of service. This issue only
applied to Ubuntu 16.04 LTS, Ubuntu 16.10 and Ubuntu 17.04. (CVE-2017-7507)
It was discovered that GnuTLS incorrectly handled decoding certain OpenPGP
certificates. A remote attacker could use this issue to cause GnuTLS to
crash, resulting in a denial of service, or possibly execute arbitrary
code. (CVE-2017-7869)
OSV
CVE-2017-7869: GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflow and heap-based buffer overflow related to the cdk_pkt_read function
osv·2017-04-14·CVSS 7.5
CVE-2017-7869 [HIGH] CVE-2017-7869: GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflow and heap-based buffer overflow related to the cdk_pkt_read function
GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflow and heap-based buffer overflow related to the cdk_pkt_read function in opencdk/read-packet.c. This issue (which is a subset of the vendor's GNUTLS-SA-2017-3 report) is fixed in 3.5.10.
Ubuntu
GnuTLS vulnerabilities
vendor_ubuntu·2017-06-13·CVSS 7.5
CVE-2017-7507 [HIGH] GnuTLS vulnerabilities
Title: GnuTLS vulnerabilities
Summary: Several security issues were fixed in GnuTLS.
Hubert Kario discovered that GnuTLS incorrectly handled decoding a status
response TLS extension. A remote attacker could possibly use this issue to
cause GnuTLS to crash, resulting in a denial of service. This issue only
applied to Ubuntu 16.04 LTS, Ubuntu 16.10 and Ubuntu 17.04. (CVE-2017-7507)
It was discovered that GnuTLS incorrectly handled decoding certain OpenPGP
certificates. A remote attacker could use this issue to cause GnuTLS to
crash, resulting in a denial of service, or possibly execute arbitrary
code. (CVE-2017-7869)
Instructions: In general, a standard system update will make all the necessary changes.
Red Hat
gnutls: Out-of-bounds write related to the cdk_pkt_read function (GNUTLS-SA-2017-3)
vendor_redhat·2017-04-14·CVSS 7.5
CVE-2017-7869 [HIGH] CWE-787 gnutls: Out-of-bounds write related to the cdk_pkt_read function (GNUTLS-SA-2017-3)
gnutls: Out-of-bounds write related to the cdk_pkt_read function (GNUTLS-SA-2017-3)
GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflow and heap-based buffer overflow related to the cdk_pkt_read function in opencdk/read-packet.c. This issue (which is a subset of the vendor's GNUTLS-SA-2017-3 report) is fixed in 3.5.10.
Package: gnutls (Red Hat Enterprise Linux 5) - Will not fix
Package: gnutls (Red Hat Enterprise Linux 6) - Will not fix
Package: mingw-virt-viewer (Red Hat Enterprise Virtualization 3) - Will not fix
Debian
CVE-2017-7869: gnutls28 - GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflo...
vendor_debian·2017·CVSS 7.5
CVE-2017-7869 [HIGH] CVE-2017-7869: gnutls28 - GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflo...
GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflow and heap-based buffer overflow related to the cdk_pkt_read function in opencdk/read-packet.c. This issue (which is a subset of the vendor's GNUTLS-SA-2017-3 report) is fixed in 3.5.10.
Scope: local
bookworm: resolved (fixed in 3.5.8-4)
bullseye: resolved (fixed in 3.5.8-4)
forky: resolved (fixed in 3.5.8-4)
sid: resolved (fixed in 3.5.8-4)
trixie: resolved (fixed in 3.5.8-4)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2017-7869 mingw-gnutls: gnutls: Out-of-bounds write related to the cdk_pkt_read function (GNUTLS-SA-2017-3) [fedora-all]
bugzilla·2017-04-19·CVSS 7.5
CVE-2017-7869 [HIGH] CVE-2017-7869 mingw-gnutls: gnutls: Out-of-bounds write related to the cdk_pkt_read function (GNUTLS-SA-2017-3) [fedora-all]
CVE-2017-7869 mingw-gnutls: gnutls: Out-of-bounds write related to the cdk_pkt_read function (GNUTLS-SA-2017-3) [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE:
Bugzilla
CVE-2017-7869 gnutls30: gnutls: Out-of-bounds write related to the cdk_pkt_read function (GNUTLS-SA-2017-3) [epel-6]
bugzilla·2017-04-19·CVSS 7.5
CVE-2017-7869 [HIGH] CVE-2017-7869 gnutls30: gnutls: Out-of-bounds write related to the cdk_pkt_read function (GNUTLS-SA-2017-3) [epel-6]
CVE-2017-7869 gnutls30: gnutls: Out-of-bounds write related to the cdk_pkt_read function (GNUTLS-SA-2017-3) [epel-6]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-6.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Discussion:
Use
Bugzilla
CVE-2017-7869 mingw-gnutls: gnutls: Out-of-bounds write related to the cdk_pkt_read function (GNUTLS-SA-2017-3) [epel-7]
bugzilla·2017-04-19·CVSS 7.5
CVE-2017-7869 [HIGH] CVE-2017-7869 mingw-gnutls: gnutls: Out-of-bounds write related to the cdk_pkt_read function (GNUTLS-SA-2017-3) [epel-7]
CVE-2017-7869 mingw-gnutls: gnutls: Out-of-bounds write related to the cdk_pkt_read function (GNUTLS-SA-2017-3) [epel-7]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-7.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Discussion:
Bugzilla
CVE-2017-7869 gnutls: Out-of-bounds write related to the cdk_pkt_read function (GNUTLS-SA-2017-3)
bugzilla·2017-04-18·CVSS 7.5
CVE-2017-7869 [HIGH] CVE-2017-7869 gnutls: Out-of-bounds write related to the cdk_pkt_read function (GNUTLS-SA-2017-3)
CVE-2017-7869 gnutls: Out-of-bounds write related to the cdk_pkt_read function (GNUTLS-SA-2017-3)
GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflow and heap-based buffer overflow related to the cdk_pkt_read function in opencdk/read-packet.c. This issue (which is a subset of the vendor's GNUTLS-SA-2017-3 report) is fixed in 3.5.10.
This issue affects only applications which utilize the OpenPGP certificate functionality of GnuTLS.
Discussion:
External References:
https://www.gnutls.org/security.html#GNUTLS-SA-2017-3
---
Created gnutls30 tracking bugs for this issue:
Affects: epel-6 [bug 1443537]
Created mingw-gnutls tracking bugs for this issue:
Affects: epel-7 [bug 1443538]
Affects: fedora-all [bug 1443536]
---
This issue has been addressed in th
http://www.securityfocus.com/bid/97040https://access.redhat.com/errata/RHSA-2017:2292https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=420https://gitlab.com/gnutls/gnutls/commit/51464af713d71802e3c6d5ac15f1a95132a354fehttps://www.gnutls.org/security.htmlhttp://www.securityfocus.com/bid/97040https://access.redhat.com/errata/RHSA-2017:2292https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=420https://gitlab.com/gnutls/gnutls/commit/51464af713d71802e3c6d5ac15f1a95132a354fehttps://www.gnutls.org/security.html
2017-04-14
Published