Description Preview
The Common Vulnerabilities and Exposures (CVE) system has identified a double-free vulnerability in pngcrush, specifically in the sPLT chunk structure and png.c. This vulnerability, identified as CVE-2015-7700, affects pngcrush versions before 1.7.87. The impact of this vulnerability is unspecified, but it allows attackers to exploit the system via unknown vectors. The vulnerability was made public on October 10, 2015, and the details were last updated on August 6, 2024.
Overview
A double-free vulnerability has been identified in pngcrush, a tool for optimizing the compression of PNG (Portable Network Graphics) files. The vulnerability lies in the sPLT chunk structure and png.c, and it affects versions of pngcrush before 1.7.87. The exact impact of this vulnerability is unspecified, but it allows attackers to exploit the system via unknown vectors.
Remediation
Users of pngcrush are advised to update to version 1.7.87 or later to mitigate the vulnerability. As the exact vectors for attack are unknown, it is also recommended to follow best security practices such as limiting system privileges and monitoring system logs for any unusual activity.
References
Industry ExposureMost to leastThis section illustrates the prevalence of a specific Common Vulnerabilities and Exposures (CVE) across various industries based on customer reports. The ranking displays industries from the most to least affected by this particular vulnerability, offering valuable insight into where this CVE has been most frequently observed. This information can help organizations within these sectors prioritize their security efforts, understand their relative risk exposure compared to their peers, and focus remediation strategies where they are most needed. By understanding the industry-specific impact, organizations can make more informed decisions regarding patching, resource allocation, and overall risk management related to this CVE.
This section illustrates the prevalence of a specific Common Vulnerabilities and Exposures (CVE) across various industries based on customer reports. The ranking displays industries from the most to least affected by this particular vulnerability, offering valuable insight into where this CVE has been most frequently observed. This information can help organizations within these sectors prioritize their security efforts, understand their relative risk exposure compared to their peers, and focus remediation strategies where they are most needed. By understanding the industry-specific impact, organizations can make more informed decisions regarding patching, resource allocation, and overall risk management related to this CVE.
- Health Care & Social AssistanceHealth Care & Social Assistance
- Accommodation & Food ServicesAccommodation & Food Services
- Administrative, Support, Waste Management & Remediation ServicesAdministrative, Support, Waste Management & Remediation Services
- Agriculture, Forestry Fishing & HuntingAgriculture, Forestry Fishing & Hunting
- Arts, Entertainment & RecreationArts, Entertainment & Recreation
- ConstructionConstruction
- Educational ServicesEducational Services
- Finance and InsuranceFinance and Insurance
- InformationInformation
- Management of Companies & EnterprisesManagement of Companies & Enterprises
- ManufacturingManufacturing
- MiningMining
- Other Services (except Public Administration)Other Services (except Public Administration)
- Professional, Scientific, & Technical ServicesProfessional, Scientific, & Technical Services
- Public AdministrationPublic Administration
- Real Estate Rental & LeasingReal Estate Rental & Leasing
- Retail TradeRetail Trade
- Transportation & WarehousingTransportation & Warehousing
- UtilitiesUtilities
- Wholesale TradeWholesale Trade
