Stefan Ritt Elog Web Logbook 2.0.2

Buffer overflow in the decode_post function in ELOG before 2.5.7 allows remote attackers to execute arbitrary code via attachments with long file names.

Buffer overflow in elogd.c in elog before 2.5.7 r1558-4 allows attackers to execute code via unspecified variables, when writing to the log file.

Multiple stack-based buffer overflows in elogd.c in elog before 2.5.7 r1558-4 allow attackers to cause a denial of service (application crash) and possibly execute code via long "revision attributes".

ELOG before 2.5.7 allows remote attackers to bypass authentication and download a configuration file that contains a sensitive write password via a modified URL.

The show_elog_list function in elogd.c in elog 2.6.2 and earlier allows remote authenticated users to cause a denial of service (daemon crash) by attempting to access a logbook whose name begins with "global," which results in a NULL pointer dereference. NOTE: some of these details are obtained from third party information.

Directory traversal vulnerability in ELOG before 2.6.1 allows remote attackers to access arbitrary files outside of the elog directory via "../" (dot dot) sequences in the URL.

Format string vulnerability in the write_logfile function in ELOG before 2.6.1 allows remote attackers to cause a denial of service (server crash) via unknown attack vectors. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

elog before 2.5.7 r1558-4 allows remote attackers to cause a denial of service (infinite redirection) via a request with the fail parameter set to 1, which redirects to the same request.

The (1) elog.c and (2) elogd.c components in elog before 2.5.7 r1558-4 generate different responses depending on whether or not a username is valid, which allows remote attackers to determine valid usernames.

Unspecified vulnerability in Electronic Logbook (ELOG) before 2.7.2 has unknown impact and attack vectors when the "logbook contains HTML code," probably cross-site scripting (XSS).