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An issue was discovered in ZZIPlib 0.13.68. There is a memory leak triggered in the function zzipmemdisknew in memdisk.c, which will lead to a denial of service attack.
An issue was discovered in ZZIPlib 0.13.68. There is a bus error caused by the zzipparserootdirectory function of zip.c. Attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.
An issue was discovered in ZZIPlib 0.13.68. An invalid memory address dereference was discovered in zzipdiskfread in mmapped.c. The vulnerability causes an application crash, which leads to denial of service.
In ZZIPlib 0.13.68, there is an uncontrolled memory allocation and a crash in the zzipparserootdirectory function of zzip/zip.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.
A flaw was found in ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address (when handling disk64trailer local entries) in zzipfetchdisktrailer (zzip/zip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.
References: https://github.com/gdraheim/zziplib/issues/16
In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address in the zzipdiskfindfirst function of zzip/mmapped.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.
In ZZIPlib 0.13.67, there is a bus error (when handling a disk64trailer seek value) caused by loading of a misaligned address in the zzipdiskfindfirst function of zzip/mmapped.c.
In ZZIPlib 0.13.67, there is a memory alignment error and bus error in the zzipfetchdisktrailer function of zzip/zip.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.
In ZZIPlib 0.13.67, 0.13.66, 0.13.65, 0.13.64, 0.13.63, 0.13.62, 0.13.61, 0.13.60, 0.13.59, 0.13.58, 0.13.57 and 0.13.56 there is a segmentation fault caused by invalid memory access in the zzipdiskfread function (zzip/mmapped.c) because the size variable is not validated against the amount of file->stored data.
seeko.c in zziplib 0.13.62 allows remote attackers to cause a denial of service (assertion failure and crash) via a crafted ZIP file.
The zzipmementrynew function in memdisk.c in zziplib 0.13.62 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted ZIP file.
The zzipmementryextrablock function in memdisk.c in zziplib 0.13.62 allows remote attackers to cause a denial of service (invalid memory read and crash) via a crafted ZIP file.
The prescanentry function in fseeko.c in zziplib 0.13.62 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted ZIP file.
The zzipmementrynew function in memdisk.c in zziplib 0.13.62 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted ZIP file.
Heap-based buffer overflow in the zzipmementryextrablock function in memdisk.c in zziplib 0.13.62, 0.13.61, 0.13.60, 0.13.59, 0.13.58, 0.13.57, 0.13.56 allows remote attackers to cause a denial of service (crash) via a crafted ZIP file.
Heap-based buffer overflow in the zzipget32 function in fetch.c in zziplib 0.13.62, 0.13.61, 0.13.60, 0.13.59, 0.13.58, 0.13.57, 0.13.56 allows remote attackers to cause a denial of service (crash) via a crafted ZIP file.
Heap-based buffer overflow in the zzipget64 function in fetch.c in zziplib 0.13.62, 0.13.61, 0.13.60, 0.13.59, 0.13.58, 0.13.57, 0.13.56 allows remote attackers to cause a denial of service (crash) via a crafted ZIP file.
A flaw was found in ZZIPlib 0.13.69. A directory traversal vulnerability allows attackers to overwrite arbitrary files via a .. (dot dot) in a zip file, because of the function unzzipcat in the bins/unzzipcat-mem.c file.
References: https://github.com/gdraheim/zziplib/issues/62
An issue was discovered in ZZIPlib through 0.13.69. There is a memory leak triggered in the function zzipparserootdirectory in zip.c, which could lead to a denial of service attack.
Upstream issue:
https://github.com/gdraheim/zziplib/issues/58
Infinite Loop in zziplib v0.13.69 allows remote attackers to cause a denial of service via the return value "zzipfileread" in the function "unzzipcatfile".
An issue was discovered in function zzipdiskentrytofileheader in mmapped.c in zziplib 0.13.69, which will lead to a denial-of-service.
Heap Buffer Overflow vulnerability in zziplib v0.13.77 allows attackers to cause a denial of service via the zzipparserootdirectory() function at /zzip/zip.c.