lilypond-invoke-editor in LilyPond 2.19.80 does not validate strings before launching the program specified by the BROWSER environment variable, which allows remote attackers to conduct argument-injection attacks via a crafted URL, as demonstrated by a –proxy-pac-file argument.
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Lilypond | Lilypond | 2.19.80 (including) | 2.19.80 (including) |
| Lilypond | Ubuntu | artful | * |
| Lilypond | Ubuntu | esm-apps/xenial | * |
| Lilypond | Ubuntu | trusty | * |
| Lilypond | Ubuntu | upstream | * |
| Lilypond | Ubuntu | xenial | * |
| Lilypond | Ubuntu | zesty | * |