CVE-2018-18274 : A issue was found in pdfalto 0.2. There is a heap-based buffer overflow in the T

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

Published 2018-10-12 22:15:07

Updated 2020-08-24 17:37:01

Source MITRE

View at NVD, CVE.org

Vulnerability category: OverflowMemory Corruption

Products affected by CVE-2018-18274

Pdfalto Project » Pdfalto » Version: 0.2
cpe:2.3:a:pdfalto_project:pdfalto:0.2:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.13%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 46 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:P	8.6	6.4	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
7.8	HIGH	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	1.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

https://github.com/TeamSeri0us/pocs/tree/master/pdfalto

pocs/pdfalto at master · TeamSeri0us/pocs · GitHub
Exploit;Third Party Advisory
https://github.com/kermitt2/pdfalto/issues/33

two bugs in pdfalto · Issue #33 · kermitt2/pdfalto · GitHub
Third Party Advisory

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