rpm package
suse/ntp&distro=SUSE Linux Enterprise Server 11 SP4
pkg:rpm/suse/ntp&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4
Vulnerabilities (66)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2015-7978 | Hig | 7.5 | < 4.2.8p6-8.2 | 4.2.8p6-8.2 | Jan 30, 2017 | NTP before 4.2.8p6 and 4.3.0 before 4.3.90 allows a remote attackers to cause a denial of service (stack exhaustion) via an ntpdc relist command, which triggers recursive traversal of the restriction list. | |
| CVE-2015-7977 | Med | 5.9 | < 4.2.8p6-8.2 | 4.2.8p6-8.2 | Jan 30, 2017 | ntpd in NTP before 4.2.8p6 and 4.3.x before 4.3.90 allows remote attackers to cause a denial of service (NULL pointer dereference) via a ntpdc reslist command. | |
| CVE-2015-7976 | Med | 4.3 | < 4.2.8p6-8.2 | 4.2.8p6-8.2 | Jan 30, 2017 | The ntpq saveconfig command in NTP 4.1.2, 4.2.x before 4.2.8p6, 4.3, 4.3.25, 4.3.70, and 4.3.77 does not properly filter special characters, which allows attackers to cause unspecified impact via a crafted filename. | |
| CVE-2015-7975 | Med | 6.2 | < 4.2.8p6-8.2 | 4.2.8p6-8.2 | Jan 30, 2017 | The nextvar function in NTP before 4.2.8p6 and 4.3.x before 4.3.90 does not properly validate the length of its input, which allows an attacker to cause a denial of service (application crash). | |
| CVE-2015-7973 | Med | 6.5 | < 4.2.8p6-8.2 | 4.2.8p6-8.2 | Jan 30, 2017 | NTP before 4.2.8p6 and 4.3.x before 4.3.90, when configured in broadcast mode, allows man-in-the-middle attackers to conduct replay attacks by sniffing the network. | |
| CVE-2016-1551 | Low | 3.7 | < 4.2.8p7-11.1 | 4.2.8p7-11.1 | Jan 27, 2017 | ntpd in NTP 4.2.8p3 and NTPsec a5fb34b9cc89b92a8fef2f459004865c93bb7f92 relies on the underlying operating system to protect it from requests that impersonate reference clocks. Because reference clocks are treated like other peers and stored in the same structure, any packet with | |
| CVE-2016-9311 | Med | 5.9 | < 4.2.8p9-57.2 | 4.2.8p9-57.2 | Jan 13, 2017 | ntpd in NTP before 4.2.8p9, when the trap service is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted packet. | |
| CVE-2016-9310 | Med | 6.5 | < 4.2.8p9-57.2 | 4.2.8p9-57.2 | Jan 13, 2017 | The control mode (mode 6) functionality in ntpd in NTP before 4.2.8p9 allows remote attackers to set or unset traps via a crafted control mode packet. | |
| CVE-2016-7434 | Hig | 7.5 | < 4.2.8p9-57.2 | 4.2.8p9-57.2 | Jan 13, 2017 | The read_mru_list function in NTP before 4.2.8p9 allows remote attackers to cause a denial of service (crash) via a crafted mrulist query. | |
| CVE-2016-7433 | Med | 5.3 | < 4.2.8p9-57.2 | 4.2.8p9-57.2 | Jan 13, 2017 | NTP before 4.2.8p9 does not properly perform the initial sync calculations, which allows remote attackers to unspecified impact via unknown vectors, related to a "root distance that did not include the peer dispersion." | |
| CVE-2016-7431 | Med | 5.3 | < 4.2.8p9-57.2 | 4.2.8p9-57.2 | Jan 13, 2017 | NTP before 4.2.8p9 allows remote attackers to bypass the origin timestamp protection mechanism via an origin timestamp of zero. NOTE: this vulnerability exists because of a CVE-2015-8138 regression. | |
| CVE-2016-7429 | Low | 3.7 | < 4.2.8p9-57.2 | 4.2.8p9-57.2 | Jan 13, 2017 | NTP before 4.2.8p9 changes the peer structure to the interface it receives the response from a source, which allows remote attackers to cause a denial of service (prevent communication with a source) by sending a response for a source to an interface the source does not use. | |
| CVE-2016-7428 | Med | 4.3 | < 4.2.8p9-57.2 | 4.2.8p9-57.2 | Jan 13, 2017 | ntpd in NTP before 4.2.8p9 allows remote attackers to cause a denial of service (reject broadcast mode packets) via the poll interval in a broadcast packet. | |
| CVE-2016-7427 | Med | 4.3 | < 4.2.8p9-57.2 | 4.2.8p9-57.2 | Jan 13, 2017 | The broadcast mode replay prevention functionality in ntpd in NTP before 4.2.8p9 allows remote attackers to cause a denial of service (reject broadcast mode packets) via a crafted broadcast mode packet. | |
| CVE-2016-7426 | Hig | 7.5 | < 4.2.8p9-57.2 | 4.2.8p9-57.2 | Jan 13, 2017 | NTP before 4.2.8p9 rate limits responses received from the configured sources when rate limiting for all associations is enabled, which allows remote attackers to cause a denial of service (prevent responses from the sources) by sending responses with a spoofed source address. | |
| CVE-2016-1550 | Med | 5.3 | < 4.2.8p7-11.1 | 4.2.8p7-11.1 | Jan 6, 2017 | An exploitable vulnerability exists in the message authentication functionality of libntp in ntp 4.2.8p4 and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92. An attacker can send a series of crafted messages to attempt to recover the message digest key. | |
| CVE-2016-1549 | Med | 6.5 | < 4.2.8p7-11.1 | 4.2.8p7-11.1 | Jan 6, 2017 | A malicious authenticated peer can create arbitrarily-many ephemeral associations in order to win the clock selection algorithm in ntpd in NTP 4.2.8p4 and earlier and NTPsec 3e160db8dc248a0bcb053b56a80167dc742d2b74 and a5fb34b9cc89b92a8fef2f459004865c93bb7f92 and modify a victim' | |
| CVE-2016-1548 | Hig | 7.2 | < 4.2.8p7-11.1 | 4.2.8p7-11.1 | Jan 6, 2017 | An attacker can spoof a packet from a legitimate ntpd server with an origin timestamp that matches the peer->dst timestamp recorded for that server. After making this switch, the client in NTP 4.2.8p4 and earlier and NTPSec aa48d001683e5b791a743ec9c575aaf7d867a2b0c will reject al | |
| CVE-2016-1547 | Med | 5.3 | < 4.2.8p7-11.1 | 4.2.8p7-11.1 | Jan 6, 2017 | An off-path attacker can cause a preemptible client association to be demobilized in NTP 4.2.8p4 and earlier and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92 by sending a crypto NAK packet to a victim client with a spoofed source address of an existing associated peer. This is | |
| CVE-2015-7848 | — | < 4.2.8p4-5.1 | 4.2.8p4-5.1 | Jan 6, 2017 | An integer overflow can occur in NTP-dev.4.3.70 leading to an out-of-bounds memory copy operation when processing a specially crafted private mode packet. The crafted packet needs to have the correct message authentication code and a valid timestamp. When processed by the NTP dae |
- affected < 4.2.8p6-8.2fixed 4.2.8p6-8.2
NTP before 4.2.8p6 and 4.3.0 before 4.3.90 allows a remote attackers to cause a denial of service (stack exhaustion) via an ntpdc relist command, which triggers recursive traversal of the restriction list.
- affected < 4.2.8p6-8.2fixed 4.2.8p6-8.2
ntpd in NTP before 4.2.8p6 and 4.3.x before 4.3.90 allows remote attackers to cause a denial of service (NULL pointer dereference) via a ntpdc reslist command.
- affected < 4.2.8p6-8.2fixed 4.2.8p6-8.2
The ntpq saveconfig command in NTP 4.1.2, 4.2.x before 4.2.8p6, 4.3, 4.3.25, 4.3.70, and 4.3.77 does not properly filter special characters, which allows attackers to cause unspecified impact via a crafted filename.
- affected < 4.2.8p6-8.2fixed 4.2.8p6-8.2
The nextvar function in NTP before 4.2.8p6 and 4.3.x before 4.3.90 does not properly validate the length of its input, which allows an attacker to cause a denial of service (application crash).
- affected < 4.2.8p6-8.2fixed 4.2.8p6-8.2
NTP before 4.2.8p6 and 4.3.x before 4.3.90, when configured in broadcast mode, allows man-in-the-middle attackers to conduct replay attacks by sniffing the network.
- affected < 4.2.8p7-11.1fixed 4.2.8p7-11.1
ntpd in NTP 4.2.8p3 and NTPsec a5fb34b9cc89b92a8fef2f459004865c93bb7f92 relies on the underlying operating system to protect it from requests that impersonate reference clocks. Because reference clocks are treated like other peers and stored in the same structure, any packet with
- affected < 4.2.8p9-57.2fixed 4.2.8p9-57.2
ntpd in NTP before 4.2.8p9, when the trap service is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted packet.
- affected < 4.2.8p9-57.2fixed 4.2.8p9-57.2
The control mode (mode 6) functionality in ntpd in NTP before 4.2.8p9 allows remote attackers to set or unset traps via a crafted control mode packet.
- affected < 4.2.8p9-57.2fixed 4.2.8p9-57.2
The read_mru_list function in NTP before 4.2.8p9 allows remote attackers to cause a denial of service (crash) via a crafted mrulist query.
- affected < 4.2.8p9-57.2fixed 4.2.8p9-57.2
NTP before 4.2.8p9 does not properly perform the initial sync calculations, which allows remote attackers to unspecified impact via unknown vectors, related to a "root distance that did not include the peer dispersion."
- affected < 4.2.8p9-57.2fixed 4.2.8p9-57.2
NTP before 4.2.8p9 allows remote attackers to bypass the origin timestamp protection mechanism via an origin timestamp of zero. NOTE: this vulnerability exists because of a CVE-2015-8138 regression.
- affected < 4.2.8p9-57.2fixed 4.2.8p9-57.2
NTP before 4.2.8p9 changes the peer structure to the interface it receives the response from a source, which allows remote attackers to cause a denial of service (prevent communication with a source) by sending a response for a source to an interface the source does not use.
- affected < 4.2.8p9-57.2fixed 4.2.8p9-57.2
ntpd in NTP before 4.2.8p9 allows remote attackers to cause a denial of service (reject broadcast mode packets) via the poll interval in a broadcast packet.
- affected < 4.2.8p9-57.2fixed 4.2.8p9-57.2
The broadcast mode replay prevention functionality in ntpd in NTP before 4.2.8p9 allows remote attackers to cause a denial of service (reject broadcast mode packets) via a crafted broadcast mode packet.
- affected < 4.2.8p9-57.2fixed 4.2.8p9-57.2
NTP before 4.2.8p9 rate limits responses received from the configured sources when rate limiting for all associations is enabled, which allows remote attackers to cause a denial of service (prevent responses from the sources) by sending responses with a spoofed source address.
- affected < 4.2.8p7-11.1fixed 4.2.8p7-11.1
An exploitable vulnerability exists in the message authentication functionality of libntp in ntp 4.2.8p4 and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92. An attacker can send a series of crafted messages to attempt to recover the message digest key.
- affected < 4.2.8p7-11.1fixed 4.2.8p7-11.1
A malicious authenticated peer can create arbitrarily-many ephemeral associations in order to win the clock selection algorithm in ntpd in NTP 4.2.8p4 and earlier and NTPsec 3e160db8dc248a0bcb053b56a80167dc742d2b74 and a5fb34b9cc89b92a8fef2f459004865c93bb7f92 and modify a victim'
- affected < 4.2.8p7-11.1fixed 4.2.8p7-11.1
An attacker can spoof a packet from a legitimate ntpd server with an origin timestamp that matches the peer->dst timestamp recorded for that server. After making this switch, the client in NTP 4.2.8p4 and earlier and NTPSec aa48d001683e5b791a743ec9c575aaf7d867a2b0c will reject al
- affected < 4.2.8p7-11.1fixed 4.2.8p7-11.1
An off-path attacker can cause a preemptible client association to be demobilized in NTP 4.2.8p4 and earlier and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92 by sending a crypto NAK packet to a victim client with a spoofed source address of an existing associated peer. This is
- CVE-2015-7848Jan 6, 2017affected < 4.2.8p4-5.1fixed 4.2.8p4-5.1
An integer overflow can occur in NTP-dev.4.3.70 leading to an out-of-bounds memory copy operation when processing a specially crafted private mode packet. The crafted packet needs to have the correct message authentication code and a valid timestamp. When processed by the NTP dae
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