CVE-2018-17848
Published: 1 October 2018
The html package (aka x/net/html) through 2018-09-25 in Go mishandles <math><template><mn><b></template>, leading to a "panic: runtime error" (index out of range) in (*insertionModeStack).pop in node.go, called from inHeadIM, during an html.Parse call.
Priority
Status
Package | Release | Status |
---|---|---|
golang-golang-x-net-dev Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
xenial |
Not vulnerable
(code not present)
|
|
bionic |
Not vulnerable
(code not present)
|
|
cosmic |
Not vulnerable
(code not present)
|
|
Patches: upstream: https://github.com/golang/net/commit/4b62a64f59f73840b9ab79204c94fee61cd1ba2c |
||
golang-go.net-dev Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
precise |
Does not exist
|
|
trusty |
Does not exist
(trusty was not-affected [code not present])
|
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |