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5 vulnerabilities by msweet

CVE-2024-42358 (GCVE-0-2024-42358)

Vulnerability from cvelistv5 – Published: 2024-08-06 17:02 – Updated: 2024-08-06 18:34
VLAI?
Title
Loop with Unreachable Exit Condition ('Infinite Loop') in pdfio
Summary
PDFio is a simple C library for reading and writing PDF files. There is a denial of service (DOS) vulnerability in the TTF parser. Maliciously crafted TTF files can cause the program to utilize 100% of the Memory and enter an infinite loop. This can also lead to a heap-buffer-overflow vulnerability. An infinite loop occurs in the read_camp function by nGroups value. The ttf.h library is vulnerable. A value called nGroups is extracted from the file, and by changing that value, you can cause the program to utilize 100% of the Memory and enter an infinite loop. If the value of nGroups in the file is small, an infinite loop will not occur. This library, whether used as a standalone binary or as part of another application, is vulnerable to DOS attacks when parsing certain types of files. Automated systems, including web servers that use this code to convert PDF submissions into plaintext, can be DOSed if an attacker uploads a malicious TTF file. This issue has been addressed in release version 1.3.1. All users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity ?
6.2 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
References
Impacted products
Vendor Product Version
michaelrsweet pdfio Affected: < 1.3.1
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CVE-2023-38850 (GCVE-0-2023-38850)

Vulnerability from cvelistv5 – Published: 2023-08-15 00:00 – Updated: 2024-10-08 20:42
VLAI?
Summary
Buffer Overflow vulnerability in Michaelrsweet codedoc v.3.7 allows an attacker to cause a denial of service via the codedoc.c:1742 comppnent.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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CVE-2018-20593 (GCVE-0-2018-20593)

Vulnerability from cvelistv5 – Published: 2018-12-30 18:00 – Updated: 2024-08-05 12:05
VLAI?
Summary
In Mini-XML (aka mxml) v2.12, there is stack-based buffer overflow in the scan_file function in mxmldoc.c.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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CVE-2018-20592 (GCVE-0-2018-20592)

Vulnerability from cvelistv5 – Published: 2018-12-30 18:00 – Updated: 2024-08-05 12:05
VLAI?
Summary
In Mini-XML (aka mxml) v2.12, there is a use-after-free in the mxmlAdd function of the mxml-node.c file. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted xml file, as demonstrated by mxmldoc.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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CVE-2018-20005 (GCVE-0-2018-20005)

Vulnerability from cvelistv5 – Published: 2018-12-10 06:00 – Updated: 2024-08-05 11:51
VLAI?
Summary
An issue has been found in Mini-XML (aka mxml) 2.12. It is a use-after-free in mxmlWalkNext in mxml-search.c, as demonstrated by mxmldoc.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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