CWE-476
NULL Pointer Dereference
Description
The product dereferences a pointer that it expects to be valid but is NULL.
Hierarchy (View 1000)
CVEs mapped to this weakness (5,508)
page 268 of 276| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2020-23930 | Med | 0.00 | 5.5 | 0.01 | Apr 21, 2021 | An issue was discovered in gpac through 20200801. A NULL pointer dereference exists in the function nhmldump_send_header located in write_nhml.c. It allows an attacker to cause Denial of Service. | ||
| CVE-2020-23914 | Med | 0.00 | 5.5 | 0.01 | Apr 21, 2021 | An issue was discovered in cpp-peglib through v0.1.12. A NULL pointer dereference exists in the peg::AstOptimizer::optimize() located in peglib.h. It allows an attacker to cause Denial of Service. | ||
| CVE-2021-30199 | Med | 0.00 | 5.5 | 0.01 | Apr 19, 2021 | In filters/reframe_latm.c in GPAC 1.0.1 there is a Null Pointer Dereference, when gf_filter_pck_get_data is called. The first arg pck may be null with a crafted mp4 file,which results in a crash. | ||
| CVE-2021-30015 | Med | 0.00 | 5.5 | 0.01 | Apr 19, 2021 | There is a Null Pointer Dereference in function filter_core/filter_pck.c:gf_filter_pck_new_alloc_internal in GPAC 1.0.1. The pid comes from function av1dmx_parse_flush_sample, the ctx.opid maybe NULL. The result is a crash in gf_filter_pck_new_alloc_internal. | ||
| CVE-2021-31262 | Med | 0.00 | 5.5 | 0.01 | Apr 19, 2021 | The AV1_DuplicateConfig function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command. | ||
| CVE-2021-31260 | Med | 0.00 | 5.5 | 0.01 | Apr 19, 2021 | The MergeTrack function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command. | ||
| CVE-2021-31259 | Med | 0.00 | 5.5 | 0.01 | Apr 19, 2021 | The gf_isom_cenc_get_default_info_internal function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command. | ||
| CVE-2021-31258 | Med | 0.00 | 5.5 | 0.01 | Apr 19, 2021 | The gf_isom_set_extraction_slc function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command. | ||
| CVE-2021-31257 | Med | 0.00 | 5.5 | 0.01 | Apr 19, 2021 | The HintFile function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command. | ||
| CVE-2021-28855 | Med | 0.00 | 5.5 | 0.01 | Apr 14, 2021 | In Deark before 1.5.8, a specially crafted input file can cause a NULL pointer dereference in the dbuf_write function (src/deark-dbuf.c). | ||
| CVE-2021-27815 | Med | 0.00 | 5.5 | 0.01 | Apr 14, 2021 | NULL Pointer Deference in the exif command line tool, when printing out XML formatted EXIF data, in exif v0.6.22 and earlier allows attackers to cause a Denial of Service (DoS) by uploading a malicious JPEG file, causing the application to crash. | ||
| CVE-2021-30178 | Med | 0.00 | 5.5 | 0.00 | Apr 7, 2021 | An issue was discovered in the Linux kernel through 5.11.11. synic_get in arch/x86/kvm/hyperv.c has a NULL pointer dereference for certain accesses to the SynIC Hyper-V context, aka CID-919f4ebc5987. | ||
| CVE-2021-3119 | Hig | 0.00 | 7.5 | 0.02 | Mar 25, 2021 | Zetetic SQLCipher 4.x before 4.4.3 has a NULL pointer dereferencing issue related to sqlcipher_export in crypto.c and sqlite3StrICmp in sqlite3.c. This may allow an attacker to perform a remote denial of service attack. For example, an SQL injection can be used to execute the… | ||
| CVE-2021-26927 | Med | 0.00 | 5.5 | 0.01 | Feb 23, 2021 | A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead to program crash and denial of service. | ||
| CVE-2021-27186 | Hig | 0.00 | 7.5 | 0.02 | Feb 10, 2021 | Fluent Bit 1.6.10 has a NULL pointer dereference when an flb_malloc return value is not validated by flb_avro.c or http_server/api/v1/metrics.c. | ||
| CVE-2020-35450 | Hig | 0.00 | 7.5 | 0.01 | Dec 26, 2020 | Gobby 0.4.11 allows a NULL pointer dereference in the D-Bus handler for certain set_language calls. | ||
| CVE-2020-16588 | Med | 0.00 | 5.5 | 0.01 | Dec 9, 2020 | A Null Pointer Deference issue exists in Academy Software Foundation OpenEXR 2.3.0 in generatePreview in makePreview.cpp that can cause a denial of service via a crafted EXR file. | ||
| CVE-2020-27675 | Med | 0.00 | 4.7 | 0.00 | Oct 22, 2020 | An issue was discovered in the Linux kernel through 5.9.1, as used with Xen through 4.14.x. drivers/xen/events/events_base.c allows event-channel removal during the event-handling loop (a race condition). This can cause a use-after-free or NULL pointer dereference, as… | ||
| CVE-2020-25866 | Hig | 0.00 | 7.5 | 0.04 | Oct 6, 2020 | In Wireshark 3.2.0 to 3.2.6 and 3.0.0 to 3.0.13, the BLIP protocol dissector has a NULL pointer dereference because a buffer was sized for compressed (not uncompressed) messages. This was addressed in epan/dissectors/packet-blip.c by allowing reasonable compression ratios and… | ||
| CVE-2020-25285 | Med | 0.00 | 6.4 | 0.00 | Sep 13, 2020 | A race condition between hugetlb sysctl handlers in mm/hugetlb.c in the Linux kernel before 5.8.8 could be used by local attackers to corrupt memory, cause a NULL pointer dereference, or possibly have unspecified other impact, aka CID-17743798d812. |
- risk 0.00cvss 5.5epss 0.01
An issue was discovered in gpac through 20200801. A NULL pointer dereference exists in the function nhmldump_send_header located in write_nhml.c. It allows an attacker to cause Denial of Service.
- risk 0.00cvss 5.5epss 0.01
An issue was discovered in cpp-peglib through v0.1.12. A NULL pointer dereference exists in the peg::AstOptimizer::optimize() located in peglib.h. It allows an attacker to cause Denial of Service.
- risk 0.00cvss 5.5epss 0.01
In filters/reframe_latm.c in GPAC 1.0.1 there is a Null Pointer Dereference, when gf_filter_pck_get_data is called. The first arg pck may be null with a crafted mp4 file,which results in a crash.
- risk 0.00cvss 5.5epss 0.01
There is a Null Pointer Dereference in function filter_core/filter_pck.c:gf_filter_pck_new_alloc_internal in GPAC 1.0.1. The pid comes from function av1dmx_parse_flush_sample, the ctx.opid maybe NULL. The result is a crash in gf_filter_pck_new_alloc_internal.
- risk 0.00cvss 5.5epss 0.01
The AV1_DuplicateConfig function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.
- risk 0.00cvss 5.5epss 0.01
The MergeTrack function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.
- risk 0.00cvss 5.5epss 0.01
The gf_isom_cenc_get_default_info_internal function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.
- risk 0.00cvss 5.5epss 0.01
The gf_isom_set_extraction_slc function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.
- risk 0.00cvss 5.5epss 0.01
The HintFile function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.
- risk 0.00cvss 5.5epss 0.01
In Deark before 1.5.8, a specially crafted input file can cause a NULL pointer dereference in the dbuf_write function (src/deark-dbuf.c).
- risk 0.00cvss 5.5epss 0.01
NULL Pointer Deference in the exif command line tool, when printing out XML formatted EXIF data, in exif v0.6.22 and earlier allows attackers to cause a Denial of Service (DoS) by uploading a malicious JPEG file, causing the application to crash.
- risk 0.00cvss 5.5epss 0.00
An issue was discovered in the Linux kernel through 5.11.11. synic_get in arch/x86/kvm/hyperv.c has a NULL pointer dereference for certain accesses to the SynIC Hyper-V context, aka CID-919f4ebc5987.
- risk 0.00cvss 7.5epss 0.02
Zetetic SQLCipher 4.x before 4.4.3 has a NULL pointer dereferencing issue related to sqlcipher_export in crypto.c and sqlite3StrICmp in sqlite3.c. This may allow an attacker to perform a remote denial of service attack. For example, an SQL injection can be used to execute the…
- risk 0.00cvss 5.5epss 0.01
A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead to program crash and denial of service.
- risk 0.00cvss 7.5epss 0.02
Fluent Bit 1.6.10 has a NULL pointer dereference when an flb_malloc return value is not validated by flb_avro.c or http_server/api/v1/metrics.c.
- risk 0.00cvss 7.5epss 0.01
Gobby 0.4.11 allows a NULL pointer dereference in the D-Bus handler for certain set_language calls.
- risk 0.00cvss 5.5epss 0.01
A Null Pointer Deference issue exists in Academy Software Foundation OpenEXR 2.3.0 in generatePreview in makePreview.cpp that can cause a denial of service via a crafted EXR file.
- risk 0.00cvss 4.7epss 0.00
An issue was discovered in the Linux kernel through 5.9.1, as used with Xen through 4.14.x. drivers/xen/events/events_base.c allows event-channel removal during the event-handling loop (a race condition). This can cause a use-after-free or NULL pointer dereference, as…
- risk 0.00cvss 7.5epss 0.04
In Wireshark 3.2.0 to 3.2.6 and 3.0.0 to 3.0.13, the BLIP protocol dissector has a NULL pointer dereference because a buffer was sized for compressed (not uncompressed) messages. This was addressed in epan/dissectors/packet-blip.c by allowing reasonable compression ratios and…
- risk 0.00cvss 6.4epss 0.00
A race condition between hugetlb sysctl handlers in mm/hugetlb.c in the Linux kernel before 5.8.8 could be used by local attackers to corrupt memory, cause a NULL pointer dereference, or possibly have unspecified other impact, aka CID-17743798d812.