Date: Thu, 28 Apr 2016 10:33:02 +0200 From: Gustavo Grieco <gustavo.grieco@...il.com> To: oss-security@...ts.openwall.com Subject: CVE requests: DoS in librsvg parsing SVGs with circular definitions Hello, Two DoS in librsvg 2.40.2 parsing SVGs with circular definitions were found (they will produce stack exhaustion). Other versions can be vulnerable too. They affect the following functions: * rsvg_cairo_pop_discrete_layer - rsvg_cairo_pop_render_stack - rsvg_cairo_generate_mask: reproducible using circular-1.svg * _rsvg_css_normalize_font_size: reproducible using circular-2.svg Both reproducers are attached in a tar.gz to avoid a crash in my own browser. Fortunately, these issues are solved in the last git revision of librsvg2. Regards, Gustavo. Content of type "text/html" skipped Download attachment "circulars.tar.gz" of type "application/x-gzip" (1511 bytes)
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