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.
15276 vulnerabilities reference this CWE, most recent first.
GHSA-F4PX-MF48-4H8C
Vulnerability from github – Published: 2022-05-24 17:43 – Updated: 2023-06-26 21:30
VLAI
Details
Use of unmaintained third party components vulnerability in faad in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows remote authenticated users to execute arbitrary code via a crafted file path.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2021-26567"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-02-26T22:15:00Z",
"severity": "HIGH"
},
"details": "Use of unmaintained third party components vulnerability in faad in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows remote authenticated users to execute arbitrary code via a crafted file path.",
"id": "GHSA-f4px-mf48-4h8c",
"modified": "2023-06-26T21:30:51Z",
"published": "2022-05-24T17:43:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26567"
},
{
"type": "WEB",
"url": "https://github.com/knik0/faad2/commit/720f7004d6c4aabee19aad16e7c456ed76a3ebfa"
},
{
"type": "WEB",
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-F4V6-C6MP-8RX6
Vulnerability from github – Published: 2022-01-14 00:01 – Updated: 2022-01-15 00:02
VLAI
Details
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View 10.15.0.75. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of DGN files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-14877.
{
"affected": [],
"aliases": [
"CVE-2021-34904"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-01-13T22:15:00Z",
"severity": "HIGH"
},
"details": "This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View 10.15.0.75. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of DGN files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-14877.",
"id": "GHSA-f4v6-c6mp-8rx6",
"modified": "2022-01-15T00:02:25Z",
"published": "2022-01-14T00:01:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-34904"
},
{
"type": "WEB",
"url": "https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0009"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1493"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-F4VH-W8QV-CVRW
Vulnerability from github – Published: 2023-02-01 06:30 – Updated: 2023-02-09 21:30
VLAI
Details
Dell BIOS contains a Stack based buffer overflow vulnerability. A local authenticated attacker could potentially exploit this vulnerability by using an SMI to send larger than expected input to a parameter to gain arbitrary code execution in SMRAM.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-34403"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-02-01T06:15:00Z",
"severity": "HIGH"
},
"details": "Dell BIOS contains a Stack based buffer overflow vulnerability. A local authenticated attacker could potentially exploit this vulnerability by using an SMI to send larger than expected input to a parameter to gain arbitrary code execution in SMRAM.",
"id": "GHSA-f4vh-w8qv-cvrw",
"modified": "2023-02-09T21:30:27Z",
"published": "2023-02-01T06:30:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-34403"
},
{
"type": "WEB",
"url": "https://www.dell.com/support/kbdoc/000205716"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-F4XH-RQ7M-P6VW
Vulnerability from github – Published: 2022-12-30 21:30 – Updated: 2023-01-05 06:30
VLAI
Details
TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the wps_sta_enrollee_pin parameter in the do_sta_enrollee_wifi function.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2022-46593"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-12-30T21:15:00Z",
"severity": "CRITICAL"
},
"details": "TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the wps_sta_enrollee_pin parameter in the do_sta_enrollee_wifi function.",
"id": "GHSA-f4xh-rq7m-p6vw",
"modified": "2023-01-05T06:30:22Z",
"published": "2022-12-30T21:30:16Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-46593"
},
{
"type": "WEB",
"url": "https://brief-nymphea-813.notion.site/Vul6-TEW755-bof-do_sta_enrollee_wifi-11ba97191f944eeb88f495091926b7a9"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-F52G-2HWC-V9J6
Vulnerability from github – Published: 2023-11-22 03:30 – Updated: 2023-11-22 03:30
VLAI
Details
When Fuji Electric Tellus Lite V-Simulator parses a specially-crafted input file an out of bounds write may occur.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2023-40152"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-11-22T01:15:08Z",
"severity": "HIGH"
},
"details": "When Fuji Electric Tellus Lite V-Simulator parses a specially-crafted input file an out of bounds write may occur.",
"id": "GHSA-f52g-2hwc-v9j6",
"modified": "2023-11-22T03:30:19Z",
"published": "2023-11-22T03:30:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-40152"
},
{
"type": "WEB",
"url": "https://felib.fujielectric.co.jp/en/M10009/M20034/document_detail/c27d5b69-68ef-4af5-90ee-b5dab118f71a"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-325-02"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-F52G-59G4-9XHQ
Vulnerability from github – Published: 2022-11-08 19:00 – Updated: 2022-11-09 12:00
VLAI
Details
PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the StringStrcat function in cstdlib/string.c when called from ExpressionParseFunctionCall.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-44318"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-11-08T15:15:00Z",
"severity": "MODERATE"
},
"details": "PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the StringStrcat function in cstdlib/string.c when called from ExpressionParseFunctionCall.",
"id": "GHSA-f52g-59g4-9xhq",
"modified": "2022-11-09T12:00:23Z",
"published": "2022-11-08T19:00:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-44318"
},
{
"type": "WEB",
"url": "https://github.com/jpoirier/picoc/issues/37"
},
{
"type": "WEB",
"url": "https://gitlab.com/zsaleeba/picoc/-/issues/48"
}
],
"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-F53G-R2VW-FP5C
Vulnerability from github – Published: 2023-06-02 18:30 – Updated: 2024-04-04 04:30
VLAI
Details
Mozilla developers Randell Jesup, Andrew McCreight, Gabriele Svelto, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 111. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox for Android < 112, Firefox < 112, and Focus for Android < 112.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2023-29551"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-06-02T17:15:13Z",
"severity": "HIGH"
},
"details": "Mozilla developers Randell Jesup, Andrew McCreight, Gabriele Svelto, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 111. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox for Android \u003c 112, Firefox \u003c 112, and Focus for Android \u003c 112.",
"id": "GHSA-f53g-r2vw-fp5c",
"modified": "2024-04-04T04:30:52Z",
"published": "2023-06-02T18:30:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-29551"
},
{
"type": "WEB",
"url": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1763625%2C1814314%2C1815798%2C1815890%2C1819239%2C1819465%2C1819486%2C1819492%2C1819957%2C1820514%2C1820776%2C1821838%2C1822175%2C1823547"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2023-13"
}
],
"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-F553-XH7G-FFM9
Vulnerability from github – Published: 2022-03-27 00:00 – Updated: 2022-03-31 00:00
VLAI
Details
tcprewrite in Tcpreplay 4.4.1 has a heap-based buffer over-read in get_ipv6_next in common/get.c.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-27940"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-03-26T13:15:00Z",
"severity": "HIGH"
},
"details": "tcprewrite in Tcpreplay 4.4.1 has a heap-based buffer over-read in get_ipv6_next in common/get.c.",
"id": "GHSA-f553-xh7g-ffm9",
"modified": "2022-03-31T00:00:33Z",
"published": "2022-03-27T00:00:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27940"
},
{
"type": "WEB",
"url": "https://github.com/appneta/tcpreplay/issues/718"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5B75AFRJUGOYHCFG2ZV2JKSUPA6MSCT5"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ECRCFJ6X3IVB7BT4KS6AHQMSL532YXYD"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JWRZO7BG6DHA5NAC3COB45WFXLYRIERC"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202210-08"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-F557-F73J-R5X2
Vulnerability from github – Published: 2022-05-24 19:15 – Updated: 2022-05-24 19:15
VLAI
Details
An issue was discovered in sela through 20200412. file::WavFile::writeToFile() in wav_file.c has a heap-based buffer overflow.
{
"affected": [],
"aliases": [
"CVE-2021-39544"
],
"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 sela through 20200412. file::WavFile::writeToFile() in wav_file.c has a heap-based buffer overflow.",
"id": "GHSA-f557-f73j-r5x2",
"modified": "2022-05-24T19:15:08Z",
"published": "2022-05-24T19:15:08Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39544"
},
{
"type": "WEB",
"url": "https://github.com/sahaRatul/sela/issues/25"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-F56R-HM9P-96H7
Vulnerability from github – Published: 2022-09-25 00:00 – Updated: 2022-09-28 00:00
VLAI
Details
SWFTools commit 772e55a2 was discovered to contain a stack overflow via ImageStream::getPixel(unsigned char*) at /xpdf/Stream.cc.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-35099"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-09-23T18:15:00Z",
"severity": "MODERATE"
},
"details": "SWFTools commit 772e55a2 was discovered to contain a stack overflow via ImageStream::getPixel(unsigned char*) at /xpdf/Stream.cc.",
"id": "GHSA-f56r-hm9p-96h7",
"modified": "2022-09-28T00:00:25Z",
"published": "2022-09-25T00:00:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-35099"
},
{
"type": "WEB",
"url": "https://github.com/matthiaskramm/swftools/issues/182"
},
{
"type": "WEB",
"url": "https://github.com/Cvjark/Poc/blob/main/swftools/pdf2swf/CVE-2022-35099.md"
}
],
"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"
}
]
}
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.