CVE-2018-18274 — HIGH (7.8)

Vulnerability Description

A issue was found in pdfalto 0.2. There is a heap-based buffer overflow in the TextPage::addAttributsNode function in XmlAltoOutputDev.cc.

CVSS Score

7.8

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Pdfalto Project	Pdfalto	0.2

Related Weaknesses (CWE)

CWE-787

References

https://github.com/TeamSeri0us/pocs/tree/master/pdfaltoExploitThird Party Advisory
https://github.com/kermitt2/pdfalto/issues/33Third Party Advisory
https://github.com/TeamSeri0us/pocs/tree/master/pdfaltoExploitThird Party Advisory
https://github.com/kermitt2/pdfalto/issues/33Third Party Advisory

FAQ

What is CVE-2018-18274?

CVE-2018-18274 is a vulnerability with a CVSS score of 7.8 (HIGH). A issue was found in pdfalto 0.2. There is a heap-based buffer overflow in the TextPage::addAttributsNode function in XmlAltoOutputDev.cc.

How severe is CVE-2018-18274?

CVE-2018-18274 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-18274?

Check the references section above for vendor advisories and patch information. Affected products include: Pdfalto Project Pdfalto.