CVE-2017-2634
published 2018-07-27CVE-2017-2634: It was found that the Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation before 2.6.22.17 used the IPv4-only inet_sk_rebuild_header()…
PriorityP341high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
5.18%
91.6th percentile
It was found that the Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation before 2.6.22.17 used the IPv4-only inet_sk_rebuild_header() function for both IPv4 and IPv6 DCCP connections, which could result in memory corruptions. A remote attacker could use this flaw to crash the system.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | — | — |
| linux | kernel | — | — |
| linux | linux_kernel | < 2.6.22.17 | 2.6.22.17 |
| linux | linux_kernel | >= 0 < 3.11.0-12.19 | 3.11.0-12.19 |
| linux | linux_kernel | >= 0 < 4.2.0-16.19 | 4.2.0-16.19 |
| redhat | enterprise_linux_desktop | — | — |
| redhat | enterprise_linux_server | — | — |
| redhat | enterprise_linux_server_aus | — | — |
| redhat | enterprise_linux_server_aus | — | — |
| redhat | enterprise_linux_workstation | — | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
osv7.5HIGH
vendor_debian7.5LOW
vendor_redhat7.5HIGH
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GHSA
GHSA-qmpj-vx37-329m: It was found that the Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation before 2
ghsa_unreviewed·2022-05-13
CVE-2017-2634 [HIGH] CWE-119 GHSA-qmpj-vx37-329m: It was found that the Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation before 2
It was found that the Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation before 2.6.22.17 used the IPv4-only inet_sk_rebuild_header() function for both IPv4 and IPv6 DCCP connections, which could result in memory corruptions. A remote attacker could use this flaw to crash the system.
OSV
CVE-2017-2634: It was found that the Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation before 2
osv·2018-07-27·CVSS 7.5
CVE-2017-2634 [HIGH] CVE-2017-2634: It was found that the Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation before 2
It was found that the Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation before 2.6.22.17 used the IPv4-only inet_sk_rebuild_header() function for both IPv4 and IPv6 DCCP connections, which could result in memory corruptions. A remote attacker could use this flaw to crash the system.
Red Hat
kernel: dccp: crash while sending ipv6 reset packet
vendor_redhat·2017-02-24·CVSS 7.5
CVE-2017-2634 [HIGH] CWE-476 kernel: dccp: crash while sending ipv6 reset packet
kernel: dccp: crash while sending ipv6 reset packet
It was found that the Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation before 2.6.22.17 used the IPv4-only inet_sk_rebuild_header() function for both IPv4 and IPv6 DCCP connections, which could result in memory corruptions. A remote attacker could use this flaw to crash the system.
It was found that the Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation used the IPv4-only inet_sk_rebuild_header() function for both IPv4 and IPv6 DCCP connections, which could result in memory corruptions. A remote attacker could use this flaw to crash the system.
Statement: This issue affects Red Hat Enterprise Linux 5 kernel. This issue was fixed in a versions 6 and 7 prior to this issue being raised.
Futu
Debian
CVE-2017-2634: linux - It was found that the Linux kernel's Datagram Congestion Control Protocol (DCCP)...
vendor_debian·2017·CVSS 7.5
CVE-2017-2634 [HIGH] CVE-2017-2634: linux - It was found that the Linux kernel's Datagram Congestion Control Protocol (DCCP)...
It was found that the Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation before 2.6.22.17 used the IPv4-only inet_sk_rebuild_header() function for both IPv4 and IPv6 DCCP connections, which could result in memory corruptions. A remote attacker could use this flaw to crash the system.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved
sid: resolved
trixie: resolved
No detection rules found.
No public exploits indexed.
http://rhn.redhat.com/errata/RHSA-2017-0323.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0346.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0347.htmlhttp://www.securityfocus.com/bid/96529http://www.securitytracker.com/id/1037909https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2634https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=f53dc67c5e7babafe239b93a11678b0e05bead51http://rhn.redhat.com/errata/RHSA-2017-0323.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0346.htmlhttp://rhn.redhat.com/errata/RHSA-2017-0347.htmlhttp://www.securityfocus.com/bid/96529http://www.securitytracker.com/id/1037909https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2634https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=f53dc67c5e7babafe239b93a11678b0e05bead51
2018-07-27
Published