Heap-based Buffer Overflow in PoDoFo Product
CVE-2015-8981

9.8CRITICAL

Key Information:

Vendor

Podofo Project

Status
Podofo
Vendor
CVE Published:
16 March 2017

What is CVE-2015-8981?

The PoDoFo library experiences a heap-based buffer overflow due to the PdfParser::ReadXRefSubsection function, which handles the interpretation of cross-reference sections within PDF files. Attackers can exploit this vulnerability by manipulating the size of m_offsets, leading to potential system instability and crashes. This vulnerability highlights the necessity for regular updates and patches to maintain the integrity and security of applications utilizing the PoDoFo library.

References

https://sourceforge.net/p/podofo/mailman/message/34205419/
x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2017/02/01/20
mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2017/02/02/15
mailing-listx_refsource_MLIST

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.