Total
4853 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-39921 | 3 Debian, Fedoraproject, Wireshark | 3 Debian Linux, Fedora, Wireshark | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
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NULL pointer exception in the Modbus dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file
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| CVE-2021-39920 | 2 Fedoraproject, Wireshark | 2 Fedora, Wireshark | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
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NULL pointer exception in the IPPUSB dissector in Wireshark 3.4.0 to 3.4.9 allows denial of service via packet injection or crafted capture file
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| CVE-2021-39860 | 3 Adobe, Apple, Microsoft | 6 Acrobat, Acrobat Dc, Acrobat Reader and 3 more | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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Acrobat Pro DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to disclose sensitive user memory. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
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| CVE-2021-39854 | 3 Adobe, Apple, Microsoft | 6 Acrobat, Acrobat Dc, Acrobat Reader and 3 more | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
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| CVE-2021-39853 | 3 Adobe, Apple, Microsoft | 6 Acrobat, Acrobat Dc, Acrobat Reader and 3 more | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
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| CVE-2021-39852 | 3 Adobe, Apple, Microsoft | 6 Acrobat, Acrobat Dc, Acrobat Reader and 3 more | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
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| CVE-2021-39851 | 3 Adobe, Apple, Microsoft | 6 Acrobat, Acrobat Dc, Acrobat Reader and 3 more | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
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| CVE-2021-39850 | 3 Adobe, Apple, Microsoft | 6 Acrobat, Acrobat Dc, Acrobat Reader and 3 more | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
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| CVE-2021-39849 | 3 Adobe, Apple, Microsoft | 6 Acrobat, Acrobat Dc, Acrobat Reader and 3 more | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
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| CVE-2021-39804 | 1 Google | 1 Android | 2024-11-21 | 4.3 MEDIUM | 6.5 MEDIUM |
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In reinit of HeifDecoderImpl.cpp, there is a possible crash due to a missing null check. This could lead to remote persistent denial of service in the file picker with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12LAndroid ID: A-215002587
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| CVE-2021-39598 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function callcode() located in code.c. It allows an attacker to cause Denial of Service.
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| CVE-2021-39597 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function code_dump2() located in code.c. It allows an attacker to cause Denial of Service.
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| CVE-2021-39596 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function code_parse() located in code.c. It allows an attacker to cause Denial of Service.
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| CVE-2021-39594 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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Other An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function updateusage() located in swftext.c. It allows an attacker to cause Denial of Service.
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| CVE-2021-39593 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function swf_FontExtract_DefineFontInfo() located in swftext.c. It allows an attacker to cause Denial of Service.
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| CVE-2021-39592 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function pool_lookup_uint() located in pool.c. It allows an attacker to cause Denial of Service.
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| CVE-2021-39591 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function swf_GetShapeBoundingBox() located in swfshape.c. It allows an attacker to cause Denial of Service.
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| CVE-2021-39590 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function params_dump() located in abc.c. It allows an attacker to cause Denial of Service.
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| CVE-2021-39589 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function parse_metadata() located in abc.c. It allows an attacker to cause Denial of Service.
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| CVE-2021-39588 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function swf_ReadABC() located in abc.c. It allows an attacker to cause Denial of Service.
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| CVE-2021-39587 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function swf_DumpABC() located in abc.c. It allows an attacker to cause Denial of Service.
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| CVE-2021-39585 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function traits_dump() located in abc.c. It allows an attacker to cause Denial of Service.
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| CVE-2021-39584 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function namespace_set_hash() located in pool.c. It allows an attacker to cause Denial of Service.
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| CVE-2021-39583 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function pool_lookup_string2() located in pool.c. It allows an attacker to cause Denial of Service.
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| CVE-2021-39575 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function dump_method() located in abc.c. It allows an attacker to cause Denial of Service.
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| CVE-2021-39563 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function swf_DumpActions() located in swfaction.c. It allows an attacker to cause Denial of Service.
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| CVE-2021-39562 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function FileStream::makeSubStream() located in Stream.cc. It allows an attacker to cause Denial of Service.
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| CVE-2021-39559 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function GString::~GString() located in GString.cc. It allows an attacker to cause Denial of Service.
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| CVE-2021-39557 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function copyString() located in gmem.cc. It allows an attacker to cause Denial of Service.
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| CVE-2021-39556 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function InfoOutputDev::type3D1() located in InfoOutputDev.cc. It allows an attacker to cause Denial of Service.
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| CVE-2021-39555 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function InfoOutputDev::type3D0() located in InfoOutputDev.cc. It allows an attacker to cause Denial of Service.
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| CVE-2021-39554 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function Lexer::Lexer() located in Lexer.cc. It allows an attacker to cause Denial of Service.
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| CVE-2021-39553 | 1 Swftools | 1 Swftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function grealloc() located in gmem.cc. It allows an attacker to cause Denial of Service.
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| CVE-2021-39549 | 1 Sela Project | 1 Sela | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in sela through 20200412. A NULL pointer dereference exists in the function file::WavFile::WavFile() located in wav_file.c. It allows an attacker to cause Denial of Service.
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| CVE-2021-39548 | 1 Sela Project | 1 Sela | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in sela through 20200412. A NULL pointer dereference exists in the function frame::FrameDecoder::process() located in frame_decoder.c. It allows an attacker to cause Denial of Service.
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| CVE-2021-39547 | 1 Sela Project | 1 Sela | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in sela through 20200412. A NULL pointer dereference exists in the function lpc::SampleGenerator::process() located in sample_generator.cpp. It allows an attacker to cause Denial of Service.
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| CVE-2021-39545 | 1 Sela Project | 1 Sela | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in sela through 20200412. A NULL pointer dereference exists in the function rice::RiceDecoder::process() located in rice_decoder.c. It allows an attacker to cause Denial of Service.
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| CVE-2021-39543 | 1 Pdftools Project | 1 Pdftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function Analyze::AnalyzeRoot() located in analyze.cpp. It allows an attacker to cause Denial of Service.
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| CVE-2021-39542 | 1 Pdftools Project | 1 Pdftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function Font::Size() located in font.cpp. It allows an attacker to cause Denial of Service.
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| CVE-2021-39541 | 1 Pdftools Project | 1 Pdftools | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
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An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function Analyze::AnalyzeXref() located in analyze.cpp. It allows an attacker to cause Denial of Service.
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