NVD

Id
83503  
Name
CVE-2017-6961  
Description
An issue was discovered in apng2gif 1.7. There is improper sanitization of user input causing huge memory allocations, resulting in a crash. This is related to the read_chunk function using the pChunk->size value (within the PNG file) to determine the amount of memory to allocate.  
Reject
 
CVSS Version
2  
CVSS Score
4.3  
Severity
Medium  
CVSS Base Score
4.3  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
8.6  
CVSS Vector
(AV:N/AC:M/Au:N/C:N/I:N/A:P)  
Pub Date
2017-03-29  
Published
2017-03-17  
Modified Date
2017-03-20  
Seq
2017-6961  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
410330 83503 CVE-2016-5034 [oss-security] 20160524 CVE request: Multiple vunerabilities in libdwarf & dwarfdump  View
410331 83503 CVE-2016-5034 [oss-security] 20160524 Re: CVE request: Multiple vunerabilities in libdwarf & dwarfdump  View
410332 83503 CVE-2016-5034 https://www.prevanders.net/dwarfbug.html  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
65962 JVNDB-2017-002301 apng2gif における大量のメモリ割り当てを引き起こされる脆弱性 apng2gif は、ユーザの入力を適切にサニタイズしないため、大量のメモリ割り当てを引き起こされ、その結果、クラッシュを引き起こされる脆弱性が存在します。 CVE-2017-6961 CVE-2017-6961 83503 4.3 5.5 http://jvndb.jvn.jp/ja/contents/2017/JVNDB-2017-002301.html 2017-02-07 2017-04-11 View