high7.5
CVE-2018-17847
golang.org/x/net/html has Improper Restriction of Operations within the Bounds of a Memory Buffer
Impact
The html package (aka `x/net/html`) through 2018-09-25 in Go mishandles `<svg><template><desc><t><svg></template>`, leading to a `panic: runtime error` (index out of range) in `(*nodeStack).pop` in node.go, called from `(*parser).clearActiveFormattingElements`, during an `html.Parse` call.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | golang.org/x/net | < 0.0.0-20190125002852-4b62a64f59f7 | 0.0.0-20190125002852-4b62a64f59f7 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Golang | Net | through 2018-09-25 |
| Fedoraproject | Fedora | Versions 28, 29 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/golang/go/issues/27846
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LREEWY6KNLHRWFZ7OT4HVLMVVCGGUHON/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UKRCI7WIOCOCD3H7NXWRGIRABTQOZOBK/
- https://github.com/advisories/GHSA-4r78-hx75-jjj2
- https://nvd.nist.gov/vuln/detail/CVE-2018-17847
- https://go.dev/cl/159397
- https://go.dev/issue/27846
- https://go.googlesource.com/net/+/4b62a64f59f73840b9ab79204c94fee61cd1ba2c
- https://pkg.go.dev/vuln/GO-2022-0197
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LREEWY6KNLHRWFZ7OT4HVLMVVCGGUHON
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UKRCI7WIOCOCD3H7NXWRGIRABTQOZOBK