Vigil@nce - PoDoFo: integer overflow via PdfObjectStreamParserObject-ReadObjectsFromStream
March 2019 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer-vulnerability-database-and-alert
SYNTHESIS OF THE VULNERABILITY
– Impacted products: openSUSE Leap, SUSE Linux Enterprise Desktop,
SLES.
– Severity: 2/4.
– Consequences: user access/rights, denial of service on service,
denial of service on client.
– Provenance: document.
– Confidence: confirmed by the editor (5/5).
– Creation date: 21/01/2019.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger an integer overflow via
PdfObjectStreamParserObject::ReadObjectsFromStream() of PoDoFo, in
order to trigger a denial of service, and possibly to run code.
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