Control: retitle -1 freeciv: CVE-2022-3904: Modpack Installer buffer overflow
On Thu, Aug 18, 2022 at 12:51:28AM +0200, Moritz Muehlenhoff wrote: > Source: freeciv > Version: 2.6.6-1 > Severity: grave > Tags: security > X-Debbugs-Cc: Debian Security Team <t...@security.debian.org> > > Quoting from the announcement posted to oss-security (no CVE is > available): > > ---------------------------------------------------------------------- > Just released freeciv-2.6.7 & freeciv-3.0.3 fix buffer overflow in > Modpack Installer utility's handling of the modpack URL. Specially > crafted URLs, without any '/' -characters would result in an > underflowing length (unsigned)(-1) string copy, i.e., all of the > NULL-terminated string given as "URL" would get written beyond the > buffer reserved for it. > > Freeciv source tarballs are available from > https://www.freeciv.org/download.html for current 3.0, and from > https://www.freeciv.org/wiki/Old_downloads for 2.6. > > In case you can't make full version update at the moment, bug tracker > ticket has also a patch for this single issue attached: > https://osdn.net/projects/freeciv/ticket/45299 > ---------------------------------------------------------------------- CVE-2022-39047 has been assigned for this issue. Regards, Salvatore