Base Score

HIGH7.5

CVE-2018-6197

w3m through 0.5.3 is prone to a NULL pointer dereference flaw in formUpdateBuffer in form.c.

VectorNETWORK

Published Bycve@mitre.org

Published DateJan 25, 2018, 03:29

Weakness Type (CWE):CWE-476

CVSS Metrics

Base Score

7.5

Vector String

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Base Severity

HIGH

Version

3.0

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH

References

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00028.html
http://www.securityfocus.com/bid/102846
https://github.com/tats/w3m/commit/7fdc83b0364005a0b5ed869230dd81752ba022e8
https://github.com/tats/w3m/issues/89
https://lists.debian.org/debian-lts-announce/2020/04/msg00025.html
https://usn.ubuntu.com/3555-1/
https://usn.ubuntu.com/3555-2/

Base Score

HIGH7.5

Weakness Type (CWE):CWE-476

CVSS Metrics

Base Score

7.5

Vector String

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Base Severity

HIGH

Version

3.0

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH