What is CVE-2019-5030?

CVE-2019-5030 is a high-severity vulnerability in Antennahouse Rainbow Pdf Office Server Document Converter, classified under Heap-based Buffer Overflow. CVSS score: 8.8/10. Published 2019-10-31.

How severe is CVE-2019-5030?

High severity. CVSS v3 base score is 8.8 out of 10.

Buffer overflow in Antennahouse Rainbow Pdf Office Server Document Converter

CVE-2019-5030

A buffer overflow vulnerability exists in the PowerPoint document conversion function of Rainbow PDF Office Server Document Converter V7.0 Pro MR1 (7,0,2019,0220). While parsing a document text info container, the TxMasterStyleAtom::parse function is incorrectly checking the bounds corresponding to the number of style levels, causing a vtable pointer to be overwritten, which leads to code execution.

Vulnerability class: Buffer Overflow

EPSS: 0.029 (85.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Antennahouse Rainbow_pdf_office_server_document_converter — versions 7.0.2019.0220
N/a Antenna House — versions Antenna House Rainbow PDF Office Server Document Converter v7.0 Pro MR1 for Linux64 (7,0,2019,0220)

Weakness classification (CWE)

References

talos-cna@cisco.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-5030?: CVE-2019-5030 is a high-severity vulnerability in Antennahouse Rainbow Pdf Office Server Document Converter, classified under Heap-based Buffer Overflow. CVSS score: 8.8/10. Published 2019-10-31.
How severe is CVE-2019-5030?: High severity. CVSS v3 base score is 8.8 out of 10.