Vulnerability Details : CVE-2018-17143
Potential exploit
The html package (aka x/net/html) through 2018-09-17 in Go mishandles <template><tBody><isindex/action=0>, leading to a "panic: runtime error" in inBodyIM in parse.go during an html.Parse call.
Vulnerability category: Overflow
Products affected by CVE-2018-17143
- cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
- cpe:2.3:a:golang:net:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-17143
0.90%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 74 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-17143
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2018-17143
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-17143
-
https://go-review.googlesource.com/c/net/+/136575
Patch;Vendor Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LREEWY6KNLHRWFZ7OT4HVLMVVCGGUHON/
[SECURITY] Fedora 28 Update: golang-googlecode-net-0-0.48.20190302git16b79f2.fc28 - package-announce - Fedora Mailing-ListsMitigation;Release Notes;Third Party Advisory
-
https://github.com/golang/go/issues/27704
x/net/html: panic: runtime error: invalid memory address or nil pointer dereference · Issue #27704 · golang/go · GitHubExploit;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UKRCI7WIOCOCD3H7NXWRGIRABTQOZOBK/
[SECURITY] Fedora 29 Update: golang-googlecode-net-0-0.49.20190302git16b79f2.fc29 - package-announce - Fedora Mailing-ListsMailing List;Release Notes;Third Party Advisory
Jump to