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Tracking
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| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4808-1 | network-manager-l2tp security update |
Debian DSA |
DSA-6498-1 | network-manager-l2tp security update |
Wed, 04 Nov 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-122 |
Wed, 04 Nov 2026 13:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The code in pppd that formats a response to a PEAP Request packet in peap_response() copies an entire TLS record of up to 16384 bytes into the fixed global buffer outpacket_buf without checking the available space and without implementing outgoing PEAP fragmentation. Thus a pppd process connecting to a server which requests PEAP authentication can be induced to corrupt global static data following the outpacket_buf array, most likely causing incorrect behavior or a crash. | A flaw was found in pppd. A remote attacker could exploit a buffer overflow vulnerability in the PEAP response handling. By sending a specially crafted PEAP Request packet, an attacker could cause the pppd process to corrupt global static data, leading to incorrect behavior or a system crash. |
| Title | PPPD buffer overflow in PEAP response code | Pppd: pppd: buffer overflow in peap response handling leads to data corruption or denial of service. |
| First Time appeared |
Redhat
Redhat enterprise Linux |
|
| Weaknesses | CWE-120 | |
| CPEs | cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
|
| Vendors & Products |
Redhat
Redhat enterprise Linux |
|
| References |
|
Wed, 23 Sep 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Sat, 19 Sep 2026 23:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Ppp Project
Ppp Project ppp |
|
| Vendors & Products |
Ppp Project
Ppp Project ppp |
Fri, 18 Sep 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The code in pppd that formats a response to a PEAP Request packet in peap_response() copies an entire TLS record of up to 16384 bytes into the fixed global buffer outpacket_buf without checking the available space and without implementing outgoing PEAP fragmentation. Thus a pppd process connecting to a server which requests PEAP authentication can be induced to corrupt global static data following the outpacket_buf array, most likely causing incorrect behavior or a crash. | |
| Title | PPPD buffer overflow in PEAP response code | |
| Weaknesses | CWE-122 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-11-04T12:49:31.762Z
Reserved: 2026-08-18T13:09:30.492Z
Link: CVE-2026-75883
Updated: 2026-09-22T14:43:31.075Z
Status : Awaiting Analysis
Published: 2026-09-18T16:17:09.167
Modified: 2026-11-04T13:17:31.517
Link: CVE-2026-75883
No data.
OpenCVE Enrichment
Updated: 2026-11-04T15:45:15Z
Debian DLA
Debian DSA