CVE-2018-11574

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Source
https://nvd.nist.gov/vuln/detail/CVE-2018-11574
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-11574.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-11574
Related
Published
2018-06-14T20:29:00Z
Modified
2025-01-14T07:21:26.778116Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Improper input validation together with an integer overflow in the EAP-TLS protocol implementation in PPPD may cause a crash, information disclosure, or authentication bypass. This implementation is distributed as a patch for PPPD 0.91, and includes the affected eap.c and eap-tls.c files. Configurations that use the refuse-app option are unaffected.

References

Affected packages

Debian:11 / ppp

Package

Name
ppp
Purl
pkg:deb/debian/ppp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.7-2+3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / ppp

Package

Name
ppp
Purl
pkg:deb/debian/ppp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.7-2+3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / ppp

Package

Name
ppp
Purl
pkg:deb/debian/ppp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.7-2+3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/paulusmack/ppp

Affected ranges

Type
GIT
Repo
https://github.com/paulusmack/ppp
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
4fb319056f168bb8379865b91b4fd3e1ada73f1e

Affected versions

ppp-2.*

ppp-2.0.4
ppp-2.1.1
ppp-2.1.2
ppp-2.2
ppp-2.3.0
ppp-2.3.1
ppp-2.3.10
ppp-2.3.11
ppp-2.3.2
ppp-2.3.3
ppp-2.3.4
ppp-2.3.5
ppp-2.3.6
ppp-2.3.7
ppp-2.3.8
ppp-2.3.9
ppp-2.4.0
ppp-2.4.1
ppp-2.4.2
ppp-2.4.3
ppp-2.4.4
ppp-2.4.5
ppp-2.4.6
ppp-2.4.7
ppp-2.4.8

v2.*

v2.0.4
v2.1.1
v2.1.2
v2.2
v2.3.0
v2.3.1
v2.3.10
v2.3.11
v2.3.2
v2.3.3
v2.3.4
v2.3.5
v2.3.6
v2.3.7
v2.3.8
v2.3.9
v2.4.0
v2.4.1
v2.4.2
v2.4.3
v2.4.4
v2.4.5
v2.4.6
v2.4.7
v2.4.8