7.5
HIGH
CVE-2014-3158
PPP Buffer Overflow Vulnerability
Description

Integer overflow in the getword function in options.c in pppd in Paul's PPP Package (ppp) before 2.4.7 allows attackers to "access privileged options" via a long word in an options file, which triggers a heap-based buffer overflow that "[corrupts] security-relevant variables."

INFO

Published Date :

Nov. 15, 2014, 9:59 p.m.

Last Modified :

Nov. 7, 2023, 2:19 a.m.

Remotely Exploitable :

Yes !

Impact Score :

6.4

Exploitability Score :

10.0
Affected Products

The following products are affected by CVE-2014-3158 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Point-to-point_protocol_project point-to-point_protocol

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2014-3158 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2014-3158 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Source Update by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Changed Source Google Inc. Chrome
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference Chrome http://www.ubuntu.com/usn/USN-2429-1 [No types assigned]
    Added Reference Chrome http://marc.info/?l=linux-ppp&m=140764978420764 [No types assigned]
    Added Reference Chrome http://www.mandriva.com/security/advisories?name=MDVSA-2015:135 [No types assigned]
    Added Reference Chrome http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html [No types assigned]
    Added Reference Chrome https://bugzilla.redhat.com/show_bug.cgi?id=1128748 [No types assigned]
    Added Reference Chrome http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136932.html [No types assigned]
    Added Reference Chrome http://www.debian.org/security/2014/dsa-3079 [No types assigned]
    Added Reference Chrome http://advisories.mageia.org/MGASA-2014-0368.html [No types assigned]
    Added Reference Chrome https://github.com/paulusmack/ppp/commit/7658e8257183f062dc01f87969c140707c7e52cb [No types assigned]
    Removed Reference Google Inc. https://bugzilla.redhat.com/show_bug.cgi?id=1128748
    Removed Reference Google Inc. http://marc.info/?l=linux-ppp&m=140764978420764
    Removed Reference Google Inc. https://github.com/paulusmack/ppp/commit/7658e8257183f062dc01f87969c140707c7e52cb
    Removed Reference Google Inc. http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136932.html
    Removed Reference Google Inc. http://www.debian.org/security/2014/dsa-3079
    Removed Reference Google Inc. http://www.ubuntu.com/usn/USN-2429-1
    Removed Reference Google Inc. http://www.mandriva.com/security/advisories?name=MDVSA-2015:135
    Removed Reference Google Inc. http://advisories.mageia.org/MGASA-2014-0368.html
    Removed Reference Google Inc. http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
  • CPE Deprecation Remap by [email protected]

    Feb. 24, 2020

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:samba:ppp:*:*:*:*:*:*:*:* versions from (including) 2.4.6 OR *cpe:2.3:a:point-to-point_protocol_project:point-to-point_protocol:*:*:*:*:*:*:*:* versions from (including) 2.4.6
  • CVE Modified by [email protected]

    Oct. 25, 2016

    Action Type Old Value New Value
    Added Reference http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
  • Modified Analysis by [email protected]

    Sep. 16, 2015

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:samba:ppp:2.4.7:*:*:*:*:*:*:* (and previous) Configuration 1 OR *cpe:2.3:a:samba:ppp:2.4.6:*:*:*:*:*:*:* (and previous)
  • CVE Modified by [email protected]

    Apr. 15, 2015

    Action Type Old Value New Value
    Added Reference http://www.mandriva.com/security/advisories?name=MDVSA-2015:135
    Added Reference http://advisories.mageia.org/MGASA-2014-0368.html
  • CVE Modified by [email protected]

    Dec. 07, 2014

    Action Type Old Value New Value
    Added Reference http://www.debian.org/security/2014/dsa-3079
    Added Reference http://www.ubuntu.com/usn/USN-2429-1
  • Initial Analysis by [email protected]

    Nov. 17, 2014

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 OR *cpe:2.3:a:samba:ppp:2.4.7:*:*:*:*:*:*:* (and previous)
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Changed Reference Type https://github.com/paulusmack/ppp/commit/7658e8257183f062dc01f87969c140707c7e52cb No Types Assigned https://github.com/paulusmack/ppp/commit/7658e8257183f062dc01f87969c140707c7e52cb Advisory, Patch
    Added CWE CWE-119
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.97 }} -0.14%

score

0.83415

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability