Common Weakness Enumeration
CWE-787
Allowed-with-ReviewOut-of-bounds Write
Abstraction: Base · Status: Draft
The product writes data past the end, or before the beginning, of the intended buffer.
15122 vulnerabilities reference this CWE, most recent first.
GHSA-WVHV-CJ6C-94GV
Vulnerability from github – Published: 2022-11-13 12:00 – Updated: 2022-11-17 21:30
VLAI
Details
A vulnerability classified as critical was found in Axiomatic Bento4. Affected by this vulnerability is the function AP4_StdcFileByteStream::ReadPartial of the file Ap4StdCFileByteStream.cpp of the component mp4info. The manipulation leads to heap-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-213553 was assigned to this vulnerability.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-3974"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-11-13T10:15:00Z",
"severity": "HIGH"
},
"details": "A vulnerability classified as critical was found in Axiomatic Bento4. Affected by this vulnerability is the function AP4_StdcFileByteStream::ReadPartial of the file Ap4StdCFileByteStream.cpp of the component mp4info. The manipulation leads to heap-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-213553 was assigned to this vulnerability.",
"id": "GHSA-wvhv-cj6c-94gv",
"modified": "2022-11-17T21:30:51Z",
"published": "2022-11-13T12:00:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-3974"
},
{
"type": "WEB",
"url": "https://github.com/axiomatic-systems/Bento4/issues/812"
},
{
"type": "WEB",
"url": "https://github.com/axiomatic-systems/Bento4/files/9987970/mp4info_overflow_ReadPartial341.zip"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.213553"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-WVHV-RR3V-VHPJ
Vulnerability from github – Published: 2021-07-28 18:57 – Updated: 2021-07-27 14:26
VLAI
Summary
Out-of-bounds write in ChakraCore
Details
A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2020-0768, CVE-2020-0825, CVE-2020-0826, CVE-2020-0827, CVE-2020-0828, CVE-2020-0829, CVE-2020-0830, CVE-2020-0831, CVE-2020-0832, CVE-2020-0833, CVE-2020-0848.
Severity
7.5 (High)
{
"affected": [
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.ChakraCore"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.11.17"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2020-0823"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": true,
"github_reviewed_at": "2021-07-27T14:26:27Z",
"nvd_published_at": "2020-03-12T16:15:00Z",
"severity": "HIGH"
},
"details": "A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka \u0027Scripting Engine Memory Corruption Vulnerability\u0027. This CVE ID is unique from CVE-2020-0768, CVE-2020-0825, CVE-2020-0826, CVE-2020-0827, CVE-2020-0828, CVE-2020-0829, CVE-2020-0830, CVE-2020-0831, CVE-2020-0832, CVE-2020-0833, CVE-2020-0848.",
"id": "GHSA-wvhv-rr3v-vhpj",
"modified": "2021-07-27T14:26:27Z",
"published": "2021-07-28T18:57:11Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0823"
},
{
"type": "WEB",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0823"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "Out-of-bounds write in ChakraCore"
}
GHSA-WVMR-8VVJ-9CPR
Vulnerability from github – Published: 2022-05-13 01:04 – Updated: 2024-09-12 18:31
VLAI
Details
Buffer overflow in the main function in jstest_main.c in Mujstest in Artifex Software, Inc. MuPDF before 1.10 allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted file.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2016-10246"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-03-16T14:59:00Z",
"severity": "MODERATE"
},
"details": "Buffer overflow in the main function in jstest_main.c in Mujstest in Artifex Software, Inc. MuPDF before 1.10 allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted file.",
"id": "GHSA-wvmr-8vvj-9cpr",
"modified": "2024-09-12T18:31:37Z",
"published": "2022-05-13T01:04:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-10246"
},
{
"type": "WEB",
"url": "https://blogs.gentoo.org/ago/2016/09/24/mupdf-mujstest-global-buffer-overflow-in-main-jstest_main-c"
},
{
"type": "WEB",
"url": "https://bugs.ghostscript.com/show_bug.cgi?id=697020"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2021/09/msg00013.html"
},
{
"type": "WEB",
"url": "http://git.ghostscript.com/?p=mupdf.git%3Bh=cfe8f35bca61056363368c343be36812abde0a06"
},
{
"type": "WEB",
"url": "http://git.ghostscript.com/?p=mupdf.git;h=cfe8f35bca61056363368c343be36812abde0a06"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2017/03/13/21"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-WVPQ-XGWF-69C4
Vulnerability from github – Published: 2022-05-24 19:15 – Updated: 2022-05-24 19:15
VLAI
Details
An issue was discovered in libredwg through v0.10.1.3751. bit_wcs2len() in bits.c has a heap-based buffer overflow.
{
"affected": [],
"aliases": [
"CVE-2021-39522"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-09-20T16:15:00Z",
"severity": "HIGH"
},
"details": "An issue was discovered in libredwg through v0.10.1.3751. bit_wcs2len() in bits.c has a heap-based buffer overflow.",
"id": "GHSA-wvpq-xgwf-69c4",
"modified": "2022-05-24T19:15:10Z",
"published": "2022-05-24T19:15:10Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39522"
},
{
"type": "WEB",
"url": "https://github.com/LibreDWG/libredwg/issues/255"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-WVQ3-7RFX-PPF9
Vulnerability from github – Published: 2022-06-28 00:00 – Updated: 2022-07-08 00:00
VLAI
Details
When performing the inference shape operation of the Tile operator, if the input data type is not int or int32, it will access data outside of bounds of heap allocated buffers.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2021-33647"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-06-27T17:15:00Z",
"severity": "HIGH"
},
"details": "When performing the inference shape operation of the Tile operator, if the input data type is not int or int32, it will access data outside of bounds of heap allocated buffers.",
"id": "GHSA-wvq3-7rfx-ppf9",
"modified": "2022-07-08T00:00:48Z",
"published": "2022-06-28T00:00:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33647"
},
{
"type": "WEB",
"url": "https://gitee.com/mindspore/community/blob/master/security/security_advisory_list/mssa-2021-008_en.md"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-WVQ6-7245-V99C
Vulnerability from github – Published: 2022-05-14 03:38 – Updated: 2022-05-14 03:38
VLAI
Details
In libmediadrm, there is an out-of-bounds write due to improper input validation. This could lead to local elevation of privileges with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: 8.0, 8.1. Android ID: A-67962232.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2017-13231"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-02-12T19:29:00Z",
"severity": "HIGH"
},
"details": "In libmediadrm, there is an out-of-bounds write due to improper input validation. This could lead to local elevation of privileges with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: 8.0, 8.1. Android ID: A-67962232.",
"id": "GHSA-wvq6-7245-v99c",
"modified": "2022-05-14T03:38:32Z",
"published": "2022-05-14T03:38:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-13231"
},
{
"type": "WEB",
"url": "https://source.android.com/security/bulletin/2018-02-01"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/102976"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-WVQC-XV39-3C67
Vulnerability from github – Published: 2022-01-12 00:01 – Updated: 2022-12-15 21:30
VLAI
Details
A stack-buffer-overflow exists in libde265 v1.0.8 via fallback-motion.cc in function put_epel_hv_fallback when running program dec265.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2021-36410"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-01-10T23:15:00Z",
"severity": "MODERATE"
},
"details": "A stack-buffer-overflow exists in libde265 v1.0.8 via fallback-motion.cc in function put_epel_hv_fallback when running program dec265.",
"id": "GHSA-wvqc-xv39-3c67",
"modified": "2022-12-15T21:30:26Z",
"published": "2022-01-12T00:01:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-36410"
},
{
"type": "WEB",
"url": "https://github.com/strukturag/libde265/issues/301"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00027.html"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2023/dsa-5346"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-WVQP-MG76-5QW7
Vulnerability from github – Published: 2022-05-24 22:00 – Updated: 2022-05-24 22:00
VLAI
Details
An issue was discovered in Rsyslog v8.1908.0. contrib/pmaixforwardedfrom/pmaixforwardedfrom.c has a heap overflow in the parser for AIX log messages. The parser tries to locate a log message delimiter (in this case, a space or a colon) but fails to account for strings that do not satisfy this constraint. If the string does not match, then the variable lenMsg will reach the value zero and will skip the sanity check that detects invalid log messages. The message will then be considered valid, and the parser will eat up the nonexistent colon delimiter. In doing so, it will decrement lenMsg, a signed integer, whose value was zero and now becomes minus one. The following step in the parser is to shift left the contents of the message. To do this, it will call memmove with the right pointers to the target and destination strings, but the lenMsg will now be interpreted as a huge value, causing a heap overflow.
{
"affected": [],
"aliases": [
"CVE-2019-17041"
],
"database_specific": {
"cwe_ids": [
"CWE-120",
"CWE-20",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-10-07T16:15:00Z",
"severity": "HIGH"
},
"details": "An issue was discovered in Rsyslog v8.1908.0. contrib/pmaixforwardedfrom/pmaixforwardedfrom.c has a heap overflow in the parser for AIX log messages. The parser tries to locate a log message delimiter (in this case, a space or a colon) but fails to account for strings that do not satisfy this constraint. If the string does not match, then the variable lenMsg will reach the value zero and will skip the sanity check that detects invalid log messages. The message will then be considered valid, and the parser will eat up the nonexistent colon delimiter. In doing so, it will decrement lenMsg, a signed integer, whose value was zero and now becomes minus one. The following step in the parser is to shift left the contents of the message. To do this, it will call memmove with the right pointers to the target and destination strings, but the lenMsg will now be interpreted as a huge value, causing a heap overflow.",
"id": "GHSA-wvqp-mg76-5qw7",
"modified": "2022-05-24T22:00:56Z",
"published": "2022-05-24T22:00:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-17041"
},
{
"type": "WEB",
"url": "https://github.com/rsyslog/rsyslog/pull/3884"
},
{
"type": "WEB",
"url": "https://github.com/rsyslog/rsyslog/blob/v8-stable/ChangeLog"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00030.html"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KPNCHI7X2IEXRH6RYD6IDPR4PLB5RPC7"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W6SUQE25RD37CD24BHKUWMG27U5RQ2FU"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00031.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00032.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-WVW2-928H-X7M8
Vulnerability from github – Published: 2022-05-24 19:04 – Updated: 2022-05-24 19:04
VLAI
Details
A stack buffer overflow in Realtek RTL8710 (and other Ameba-based devices) can lead to remote code execution via the "AES_UnWRAP" function, when an attacker in Wi-Fi range sends a crafted "Encrypted GTK" value as part of the WPA2 4-way-handshake.
{
"affected": [],
"aliases": [
"CVE-2020-27301"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-06-04T13:15:00Z",
"severity": "HIGH"
},
"details": "A stack buffer overflow in Realtek RTL8710 (and other Ameba-based devices) can lead to remote code execution via the \"AES_UnWRAP\" function, when an attacker in Wi-Fi range sends a crafted \"Encrypted GTK\" value as part of the WPA2 4-way-handshake.",
"id": "GHSA-wvw2-928h-x7m8",
"modified": "2022-05-24T19:04:07Z",
"published": "2022-05-24T19:04:07Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27301"
},
{
"type": "WEB",
"url": "https://www.vdoo.com/blog/realtek-wifi-vulnerabilities-zero-day"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-WVX9-2GV8-V8JP
Vulnerability from github – Published: 2023-01-23 15:30 – Updated: 2023-02-01 15:30
VLAI
Details
** UNSUPPORTED WHEN ASSIGNED ** TrendNet Wireless AC Easy-Upgrader TEW-820AP v1.0R, firmware version 1.01.B01 was discovered to contain a stack overflow via the username parameter at /formWizardPassword. This vulnerability allows attackers to execute arbitrary code via a crafted payload. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2023-24099"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-01-23T15:15:00Z",
"severity": "HIGH"
},
"details": "** UNSUPPORTED WHEN ASSIGNED ** TrendNet Wireless AC Easy-Upgrader TEW-820AP v1.0R, firmware version 1.01.B01 was discovered to contain a stack overflow via the username parameter at /formWizardPassword. This vulnerability allows attackers to execute arbitrary code via a crafted payload. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.",
"id": "GHSA-wvx9-2gv8-v8jp",
"modified": "2023-02-01T15:30:25Z",
"published": "2023-01-23T15:30:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-24099"
},
{
"type": "WEB",
"url": "https://github.com/chunklhit/cve/blob/master/TRENDNet/TEW-820AP/07/README.md"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
Mitigation MIT-3
Requirements
Strategy: Language Selection
- Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, many languages that perform their own memory management, such as Java and Perl, are not subject to buffer overflows. Other languages, such as Ada and C#, typically provide overflow protection, but the protection can be disabled by the programmer.
- Be wary that a language's interface to native code may still be subject to overflows, even if the language itself is theoretically safe.
Mitigation MIT-4.1
Architecture and Design
Strategy: Libraries or Frameworks
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- Examples include the Safe C String Library (SafeStr) by Messier and Viega [REF-57], and the Strsafe.h library from Microsoft [REF-56]. These libraries provide safer versions of overflow-prone string-handling functions.
Mitigation MIT-10
Operation
Build and Compilation
Strategy: Environment Hardening
- Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.
- D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.
Mitigation MIT-9
Implementation
- Consider adhering to the following rules when allocating and managing an application's memory:
- Double check that the buffer is as large as specified.
- When using functions that accept a number of bytes to copy, such as strncpy(), be aware that if the destination buffer size is equal to the source buffer size, it may not NULL-terminate the string.
- Check buffer boundaries if accessing the buffer in a loop and make sure there is no danger of writing past the allocated space.
- If necessary, truncate all input strings to a reasonable length before passing them to the copy and concatenation functions.
Mitigation MIT-11
Operation
Build and Compilation
Strategy: Environment Hardening
- Run or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.
- Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as "rebasing" (for Windows) and "prelinking" (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.
- For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].
Mitigation MIT-12
Operation
Strategy: Environment Hardening
- Use a CPU and operating system that offers Data Execution Protection (using hardware NX or XD bits) or the equivalent techniques that simulate this feature in software, such as PaX [REF-60] [REF-61]. These techniques ensure that any instruction executed is exclusively at a memory address that is part of the code segment.
- For more information on these techniques see D3-PSEP (Process Segment Execution Prevention) from D3FEND [REF-1336].
Mitigation MIT-13
Implementation
Replace unbounded copy functions with analogous functions that support length arguments, such as strcpy with strncpy. Create these if they are not available.
No CAPEC attack patterns related to this CWE.