Archive
18 June 2019
Vulnerabilities first published on this day (UTC), newest first.
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Medium 5.3
SACK can cause extensive memory use via fragmented resend queue
Jonathan Looney discovered that the TCP retransmission queue implementation in tcp_fragment in the Linux kernel could be fragmented when handling certain TCP Selective Acknowledgment (SACK) sequences. A remote attacker could use this to cause a denial of serv…
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High 7.5
Integer overflow in TCP_SKB_CB(skb)->tcp_gso_segs
Jonathan Looney discovered that the TCP_SKB_CB(skb)->tcp_gso_segs value was subject to an integer overflow in the Linux kernel when handling TCP Selective Acknowledgments (SACKs). A remote attacker could use this to cause a denial of service. This has been fi…
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Unscored —
Cerio DT-300N 1.1.6 through 1.1.12 devices allow OS command injection because of improper input validation of the web-i…
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Unscored —CVE-2019-6965 Public exploit
An XSS issue was discovered in i-doit Open 1.12 via the src/tools/php/qr/qr.php url parameter.