OSV-2020-668

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/lwan/OSV-2020-668.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-668
Published
2020-07-01T00:00:23Z
Modified
2026-10-20T17:25:26Z
Summary
Heap-buffer-overflow in post_process_template
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19013

Crash type: Heap-buffer-overflow READ 4
Crash state:
post_process_template
parser_shutdown
parse_string
References

Affected packages

OSS-Fuzz / lwan

Package

Name
lwan
Purl
pkg:generic/lwan

Affected ranges

Type
GIT
Repo
git://github.com/lpereira/lwan
Events
Introduced
0fc10a8c657339b2a26b8bf1b64d4431a293a24f
Fixed
2c9dc72966276f35f9bf697ee49038c1cdee24bb

Ecosystem specific 

{
    "severity":  "MEDIUM"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/lwan/OSV-2020-668.yaml"