The ECNE chunk handling in Linux SCTP (lksctp) before 2.6.17 allows remote attackers to cause a denial of service (kernel panic) via an unexpected chunk when the session is in CLOSED state.
CVSS 2.0
Severity: HIGH
Problem Type: NVD-CWE-Other,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| lksctp | lksctp | 2.6.2_0.9.0 |
| lksctp | lksctp | 2.6.10_1.0.2 |
| lksctp | lksctp | 2.6.14_1.0.4 |
| lksctp | lksctp | 2.6.13_1.0.3 |
| lksctp | lksctp | 2.6.15_1.0.5 |
| lksctp | lksctp | 2.6.6_1.0.1 |
| lksctp | lksctp | 2.6.0_test1_0.7.2 |
| lksctp | lksctp | 2.6.0_test4_0.7.3 |
| lksctp | lksctp | 2.6.3_1.0.0 |
| lksctp | lksctp | 2.6.16_1.0.6 |
Linux SCTP (lksctp) before 2.6.17 allows remote attackers to cause a denial of service (kernel panic) via incoming IP fragmented (1) COOKIE_ECHO and (2) HEARTBEAT SCTP control chunks.
CVSS 2.0
Severity: HIGH
Problem Type: NVD-CWE-Other,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| lksctp | stream_control_transmission_protocol | * |
Linux SCTP (lksctp) before 2.6.17 allows remote attackers to cause a denial of service (infinite recursion and crash) via a packet that contains two or more DATA fragments, which causes an skb pointer to refer back to itself when the full message is reassembled, leading to infinite recursion in the sctp_skb_pull function.
CVSS 2.0
Severity: MEDIUM
Problem Type: NVD-CWE-Other,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| lksctp | stream_control_transmission_protocol | 2.6.17 |
Linux SCTP (lksctp) before 2.6.17 allows remote attackers to cause a denial of service (deadlock) via a large number of small messages to a receiver application that cannot process the messages quickly enough, which leads to "spillover of the receive buffer."
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-667,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| canonical | ubuntu_linux | 5.10 |
| canonical | ubuntu_linux | 6.06 |
| lksctp | stream_control_transmission_protocol | * |
| canonical | ubuntu_linux | 5.04 |
| lksctp | stream_control_transmission_protocol | 2.6.16 |