CVE-2019-5030
CVE-2019-5030 is a high-severity vulnerability in Antennahouse Rainbow Pdf Office Server Document Converter with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 6.8
- EPSS exploit prediction: 3% (85th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Antennahouse Rainbow Pdf Office Server Document Converter
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is 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.
- How severe is CVE-2019-5030?
- CVE-2019-5030 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2019-5030 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-5030?
- CVE-2019-5030 affects Antennahouse Rainbow Pdf Office Server Document Converter. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-5030?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2019-5030 published?
- CVE-2019-5030 was published on 2019-10-31 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:antennahouse:rainbow_pdf_office_server_document_converter:7.0.2019.0220:*:*:*:*:*:*:*
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