SWFTools commit 772e55a was discovered to contain a heap-use-after-free via the function grow_unicode at /lib/ttf.c.

In SWFTools 0.9.2, an out-of-bounds write of heap data can occur in the function png_load() in lib/png.c:755. This issue can be triggered by a malformed PNG file that is mishandled by png2swf. Attackers could exploit this issue for DoS; it might cause arbitrary code execution.

An issue was discovered in swftools through 20201222. A heap-buffer-overflow exists in the function handleEditText() located in swfdump.c. It allows an attacker to cause code Execution.

An issue was discovered in swftools through 20201222. A heap-buffer-overflow exists in the function swf_GetBits() located in rfxswf.c. It allows an attacker to cause code execution.

An issue was discovered in swftools through 20201222. A heap buffer overflow exists in the function swf_FontExtract_DefineTextCallback() located in swftext.c. It allows an attacker to cause code execution.

An issue was discovered in swftools through 20200710. A heap-buffer-overflow exists in the function swf_DumpActions() located in swfaction.c. It allows an attacker to cause code Execution.

An issue was discovered in swftools through 20200710. A stack-buffer-overflow exists in the function Gfx::opSetFillColorN() located in Gfx.cc. It allows an attacker to cause code Execution.

An issue was discovered in swftools through 20200710. A heap-buffer-overflow exists in the function swf_GetPlaceObject() located in swfobject.c. It allows an attacker to cause code Execution.

An issue was discovered in swftools through 20200710. A stack-buffer-overflow exists in the function VectorGraphicOutputDev::drawGeneralImage() located in VectorGraphicOutputDev.cc. It allows an attacker to cause code Execution.

An issue was discovered in swftools through 20200710. A heap-buffer-overflow exists in the function main() located in swfdump.c. It allows an attacker to cause code Execution.

An issue was discovered in swftools through 20200710. A stack-buffer-overflow exists in the function rfx_alloc() located in mem.c. It allows an attacker to cause code Execution.

swftools 0.9.2 was discovered to contain a stack-buffer-underflow vulnerability via the function parseExpression at swftools/src/swfc.c:2576.

swftools 0.9.2 was discovered to contain a Stack Buffer Underflow via the function dict_foreach_keyvalue at swftools/lib/q.c.

SWFTools 0.9.2 772e55a allows attackers to trigger a large memory-allocation attempt via a crafted document, as demonstrated by pdf2swf. This occurs in png_read_chunk in lib/png.c.

swfrender v0.9.2 was discovered to contain a heap buffer overflow in the function enumerateUsedIDs_fillstyle at modules/swftools.c

An issue was discovered in swftools through 20200710. A heap-buffer-overflow exists in the function pool_read() located in pool.c. It allows an attacker to cause code Execution.

An issue was discovered in swftools through 20200710. A heap-buffer-overflow exists in the function OpAdvance() located in swfaction.c. It allows an attacker to cause code Execution.

swfdump v0.9.2 was discovered to contain a heap buffer overflow in the function swf_GetPlaceObject at swfobject.c.

A heap-buffer-overflow was found in SWFTools v0.9.2, in the function swf5lex at lex.swf5.c:1321. It allows an attacker to cause code execution.

A stack-buffer-underflow vulnerability was found in SWFTools v0.9.2, in the function parseExpression at src/swfc.c:2602.

SWFTools commit 772e55a2 was discovered to contain a segmentation violation via convert_gfxline at /gfxpoly/convert.c.

SWFTools commit 772e55a2 was discovered to contain a heap-buffer overflow via swf_DefineLosslessBitsTagToImage at /modules/swfbits.c.

SWFTools commit 772e55a2 was discovered to contain a heap-buffer overflow via draw_stroke at /gfxpoly/stroke.c.

SWFTools commit 772e55a2 was discovered to contain a heap-buffer overflow via GfxICCBasedColorSpace::getDefaultColor(GfxColor*) at /xpdf/GfxState.cc.

SWFTools commit 772e55a2 was discovered to contain a heap-buffer overflow via __asan_memcpy at /asan/asan_interceptors_memintrinsics.cpp:.

SWFTools commit 772e55a2 was discovered to contain a stack overflow via ImageStream::getPixel(unsigned char*) at /xpdf/Stream.cc.

SWFTools commit 772e55a2 was discovered to contain a heap-buffer overflow via png_load at /lib/png.c.

SWFTools commit 772e55a2 was discovered to contain a heap-buffer overflow via draw_stroke at /gfxpoly/stroke.c.

SWFTools commit 772e55a2 was discovered to contain a heap-buffer overflow via DCTStream::reset() at /xpdf/Stream.cc.

SWFTools commit 772e55a2 was discovered to contain a segmentation violation via /multiarch/memmove-vec-unaligned-erms.S.

SWFTools commit 772e55a2 was discovered to contain a heap-buffer overflow via png_read_header at /src/png2swf.c.

SWFTools commit 772e55a2 was discovered to contain a segmentation violation via FoFiTrueType::writeTTF at /xpdf/FoFiTrueType.cc.

SWFTools commit 772e55a2 was discovered to contain a segmentation violation via /multiarch/memset-vec-unaligned-erms.S.

SWFTools commit 772e55a2 was discovered to contain a segmentation violation via InfoOutputDev::type3D1 at /pdf/InfoOutputDev.cc.

SWFTools commit 772e55a2 was discovered to contain a segmentation violation via MovieAddFrame at /src/gif2swf.c.

SWFTools commit 772e55a2 was discovered to contain a global buffer overflow via DCTStream::transformDataUnit at /xpdf/Stream.cc.

SWFTools commit 772e55a2 was discovered to contain a heap buffer-overflow via getGifDelayTime at /home/bupt/Desktop/swftools/src/src/gif2swf.c.

SWFTools commit 772e55a2 was discovered to contain a heap-buffer overflow via /bin/png2swf+0x552cea.

SWFTools commit 772e55a2 was discovered to contain a heap-buffer overflow via DCTStream::readHuffSym(DCTHuffTable*) at /xpdf/Stream.cc.

An issue was discovered in swftools through 20201222. A heap-buffer-overflow exists in the function swf_GetD64() located in rfxswf.c. It allows an attacker to cause code execution.

An issue was discovered in swftools through 20200710. A heap-buffer-overflow exists in the function string_hash() located in q.c. It allows an attacker to cause code Execution.

An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A heap out-of-bounds write or read occurs in next_state_val() during regular expression compilation. Octal numbers larger than 0xff are not handled correctly in fetch_token() and fetch_token_in_cc(). A malformed regular expression containing an octal number in the form of '\700' would produce an invalid code point value larger than 0xff in next_state_val(), resulting in an out-of-bounds write memory corruption.

An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A heap out-of-bounds write occurs in bitset_set_range() during regular expression compilation due to an uninitialized variable from an incorrect state transition. An incorrect state transition in parse_char_class() could create an execution path that leaves a critical local variable uninitialized until it's used as an index, resulting in an out-of-bounds write memory corruption.

An issue was discovered in Foxit Reader and PhantomPDF before 9.6. It has an out-of-bounds write when Internet Explorer is used.

Tenda AC18 V15.03.05.19 was discovered to contain a stack overflow via the devName parameter in the formSetDeviceName function.

There is a remote stack-based buffer overflow (SEH) in register.ghp in EFS Software Easy Chat Server versions 2.0 to 3.1. By sending an overly long username string to registresult.htm for registering the user, an attacker may be able to execute arbitrary code.

Quick Heal Internet Security 10.1.0.316, Quick Heal Total Security 10.1.0.316, and Quick Heal AntiVirus Pro 10.1.0.316 are vulnerable to Memory Corruption while parsing a malformed Mach-O file.

If an out-of-memory condition occurs at a specific point using allocations in the probabilistic heap checker, an assertion could have been triggered, and in rarer situations, memory corruption could have occurred. This vulnerability affects Firefox < 127.

The zend_string_extend function in Zend/zend_string.h in PHP through 7.1.5 does not prevent changes to string objects that result in a negative length, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact by leveraging a script's use of .= with a long string.

Tenda AC18 V15.03.05.19 was discovered to contain a stack overflow via the limitSpeedUp parameter in the formSetClientState function.