| modules: |
| - module: golang.org/x/text |
| versions: |
| - fixed: 0.3.7 |
| packages: |
| - package: golang.org/x/text/language |
| symbols: |
| - Parse |
| derived_symbols: |
| - MatchStrings |
| - MustParse |
| - ParseAcceptLanguage |
| skip_fix: 'TODO: fill this out [or set vulnerable_at to derive symbols]' |
| description: | |
| Due to improper index calculation, an incorrectly formatted language tag can cause Parse |
| to panic via an out of bounds read. If Parse is used to process untrusted user inputs, |
| this may be used as a vector for a denial of service attack. |
| published: 2021-10-06T17:51:21Z |
| cves: |
| - CVE-2021-38561 |
| ghsas: |
| - GHSA-ppp9-7jff-5vj2 |
| credit: Guido Vranken |
| references: |
| - fix: https://go.dev/cl/340830 |
| - fix: https://go.googlesource.com/text/+/383b2e75a7a4198c42f8f87833eefb772868a56f |
