CVE-2019-13032 (retired)

Priority
Description
An issue was discovered in FlightCrew v0.9.2 and earlier. A NULL pointer
dereference occurs in GetRelativePathToNcx() or
GetRelativePathsToXhtmlDocuments() when a NULL pointer is passed to
xc::XMLUri::isValidURI(). This affects third-party software (not Sigil)
that uses FlightCrew as a library.
Ubuntu-Description
Mike Salvatore discovered that FlightCrew improperly handled certain malformed
EPUB files. An attacker could potentially use this vulnerability to cause a
denial of service.
Package
Upstream:needed
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (0.7.2+dfsg-6ubuntu0.1)
Ubuntu 18.04 LTS (Bionic Beaver):released (0.7.2+dfsg-10ubuntu0.1)
Ubuntu 19.04 (Disco Dingo):released (0.7.2+dfsg-13ubuntu0.19.04.1)
Ubuntu 19.10 (Eoan):released (0.7.2+dfsg-13ubuntu1)
More Information

Updated: 2019-08-01 16:14:55 UTC (commit 2bb4f30fedbf34a6343bd94d2e05551660657ea2)