Name | CVE-2017-18926 |
Description | raptor_xml_writer_start_element_common in raptor_xml_writer.c in Raptor RDF Syntax Library 2.0.15 miscalculates the maximum nspace declarations for the XML writer, leading to heap-based buffer overflows (sometimes seen in raptor_qname_format_as_xml). |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
References | DLA-2438-1, DSA-4785-1, ELA-309-1 |
Debian Bugs | 973889 |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
raptor (PTS) | jessie | 1.4.21-11 | vulnerable |
raptor2 (PTS) | jessie, jessie (lts) | 2.0.14-1+deb8u2 | fixed |
stretch (security), stretch (lts), stretch | 2.0.14-1+deb9u2 | fixed | |
buster | 2.0.14-1.1~deb10u2 | fixed | |
buster (security) | 2.0.14-1.1~deb10u1 | fixed | |
bullseye | 2.0.14-1.2 | fixed | |
bookworm | 2.0.15-4 | fixed | |
sid, trixie | 2.0.16-3 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|---|---|---|---|---|---|
raptor | source | jessie | (unfixed) | end-of-life | ||
raptor | source | (unstable) | (unfixed) | |||
raptor2 | source | jessie | 2.0.14-1+deb8u1 | ELA-309-1 | ||
raptor2 | source | stretch | 2.0.14-1+deb9u1 | DLA-2438-1 | ||
raptor2 | source | buster | 2.0.14-1.1~deb10u1 | DSA-4785-1 | ||
raptor2 | source | (unstable) | 2.0.14-1.1 | 973889 |
Fixed by: https://github.com/dajobe/raptor/commit/590681e546cd9aa18d57dc2ea1858cb734a3863f
https://www.openwall.com/lists/oss-security/2017/06/07/1