Common Weakness Enumeration
CWE-125
AllowedOut-of-bounds Read
Abstraction: Base · Status: Draft
The product reads data past the end, or before the beginning, of the intended buffer.
11720 vulnerabilities reference this CWE, most recent first.
GHSA-WC94-3V5M-VX37
Vulnerability from github – Published: 2022-05-14 00:53 – Updated: 2022-05-14 00:53
VLAI
Details
Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have an Out-of-bounds read vulnerability. Successful exploitation could lead to information disclosure.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2018-12779"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-07-20T19:29:00Z",
"severity": "MODERATE"
},
"details": "Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have an Out-of-bounds read vulnerability. Successful exploitation could lead to information disclosure.",
"id": "GHSA-wc94-3v5m-vx37",
"modified": "2022-05-14T00:53:03Z",
"published": "2022-05-14T00:53:03Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-12779"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/acrobat/apsb18-21.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/104699"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1041250"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-WC99-J389-7H87
Vulnerability from github – Published: 2022-05-24 16:46 – Updated: 2024-04-04 00:44
VLAI
Details
Adobe Acrobat and Reader versions 2019.010.20100 and earlier, 2019.010.20099 and earlier, 2017.011.30140 and earlier, 2017.011.30138 and earlier, 2015.006.30495 and earlier, and 2015.006.30493 and earlier have an out-of-bounds read vulnerability. Successful exploitation could lead to information disclosure.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2019-7145"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-05-22T14:29:00Z",
"severity": "MODERATE"
},
"details": "Adobe Acrobat and Reader versions 2019.010.20100 and earlier, 2019.010.20099 and earlier, 2017.011.30140 and earlier, 2017.011.30138 and earlier, 2015.006.30495 and earlier, and 2015.006.30493 and earlier have an out-of-bounds read vulnerability. Successful exploitation could lead to information disclosure.",
"id": "GHSA-wc99-j389-7h87",
"modified": "2024-04-04T00:44:23Z",
"published": "2022-05-24T16:46:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-7145"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/acrobat/apsb19-18.html"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-19-485"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/108326"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-WC9V-XVXC-2X5V
Vulnerability from github – Published: 2022-04-30 00:00 – Updated: 2022-05-12 00:01
VLAI
Details
Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11. This vulnerability is capable of arbitrary code execution.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-1533"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-04-29T11:15:00Z",
"severity": "HIGH"
},
"details": "Buffer Over-read in GitHub repository bfabiszewski/libmobi prior to 0.11. This vulnerability is capable of arbitrary code execution.",
"id": "GHSA-wc9v-xvxc-2x5v",
"modified": "2022-05-12T00:01:59Z",
"published": "2022-04-30T00:00:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1533"
},
{
"type": "WEB",
"url": "https://github.com/bfabiszewski/libmobi/commit/eafc415bc6067e72577f70d6dd5acbf057ce6e6f"
},
{
"type": "WEB",
"url": "https://huntr.dev/bounties/cb574ce1-fbf7-42ea-9e6a-91e17adecdc3"
}
],
"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-WCCF-R8H3-9JC2
Vulnerability from github – Published: 2022-05-13 01:13 – Updated: 2022-05-13 01:13
VLAI
Details
The gst_ps_demux_parse_psm function in gst/mpegdemux/gstmpegdemux.c in gst-plugins-bad in GStreamer allows remote attackers to cause a denial of service (invalid memory read and crash) via vectors involving PSM parsing.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2017-5848"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-02-09T15:59:00Z",
"severity": "HIGH"
},
"details": "The gst_ps_demux_parse_psm function in gst/mpegdemux/gstmpegdemux.c in gst-plugins-bad in GStreamer allows remote attackers to cause a denial of service (invalid memory read and crash) via vectors involving PSM parsing.",
"id": "GHSA-wccf-r8h3-9jc2",
"modified": "2022-05-13T01:13:25Z",
"published": "2022-05-13T01:13:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-5848"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2017:2060"
},
{
"type": "WEB",
"url": "https://bugzilla.gnome.org/show_bug.cgi?id=777957#c3"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00038.html"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201705-10"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2017/dsa-3818"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2017/02/01/7"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2017/02/02/9"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/96001"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-WCG7-3RC6-C7JG
Vulnerability from github – Published: 2022-05-13 01:42 – Updated: 2022-05-13 01:42
VLAI
Details
There is a heap-based buffer over-read in libexiv2 in Exiv2 0.26 that is triggered in the Exiv2::Image::io function in image.cpp. It will lead to remote denial of service.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2017-12957"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-08-18T21:29:00Z",
"severity": "MODERATE"
},
"details": "There is a heap-based buffer over-read in libexiv2 in Exiv2 0.26 that is triggered in the Exiv2::Image::io function in image.cpp. It will lead to remote denial of service.",
"id": "GHSA-wcg7-3rc6-c7jg",
"modified": "2022-05-13T01:42:48Z",
"published": "2022-05-13T01:42:48Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-12957"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1482423"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-WCGF-WPVR-W7FM
Vulnerability from github – Published: 2022-05-13 01:22 – Updated: 2022-05-13 01:22
VLAI
Details
In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::parenthese_scope in prelexer.hpp.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2019-6283"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-01-14T22:29:00Z",
"severity": "MODERATE"
},
"details": "In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::parenthese_scope in prelexer.hpp.",
"id": "GHSA-wcgf-wpvr-w7fm",
"modified": "2022-05-13T01:22:40Z",
"published": "2022-05-13T01:22:40Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-6283"
},
{
"type": "WEB",
"url": "https://github.com/sass/libsass/issues/2814"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-WCRM-5QG4-797W
Vulnerability from github – Published: 2022-05-24 17:38 – Updated: 2022-05-24 17:38
VLAI
Details
SAP 3D Visual Enterprise Viewer, version - 9, allows a user to open manipulated PCX file received from untrusted sources which results in crashing of the application and becoming temporarily unavailable until the user restarts the application, this is caused due to Improper Input Validation.
{
"affected": [],
"aliases": [
"CVE-2021-21463"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-01-12T15:15:00Z",
"severity": "HIGH"
},
"details": "SAP 3D Visual Enterprise Viewer, version - 9, allows a user to open manipulated PCX file received from untrusted sources which results in crashing of the application and becoming temporarily unavailable until the user restarts the application, this is caused due to Improper Input Validation.",
"id": "GHSA-wcrm-5qg4-797w",
"modified": "2022-05-24T17:38:54Z",
"published": "2022-05-24T17:38:54Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21463"
},
{
"type": "WEB",
"url": "https://i7p.wdf.sap.corp/sap/support/notes/3002617"
},
{
"type": "WEB",
"url": "https://launchpad.support.sap.com/#/notes/3002617"
},
{
"type": "WEB",
"url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-016"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-WCWX-HJ42-4R58
Vulnerability from github – Published: 2022-05-13 01:42 – Updated: 2022-05-13 01:42
VLAI
Details
A heap-based buffer over-read was found in the function OpCode (called from decompileSETMEMBER) in util/decompile.c in Ming 0.4.8, which allows attackers to cause a denial of service via a crafted file.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2017-11728"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-07-29T05:29:00Z",
"severity": "MODERATE"
},
"details": "A heap-based buffer over-read was found in the function OpCode (called from decompileSETMEMBER) in util/decompile.c in Ming 0.4.8, which allows attackers to cause a denial of service via a crafted file.",
"id": "GHSA-wcwx-hj42-4r58",
"modified": "2022-05-13T01:42:29Z",
"published": "2022-05-13T01:42:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-11728"
},
{
"type": "WEB",
"url": "https://github.com/libming/libming/issues/82"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201904-24"
},
{
"type": "WEB",
"url": "http://somevulnsofadlab.blogspot.jp/2017/07/libmingheap-buffer-overflow-in-opcode_32.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-WCXH-XXC8-V5J8
Vulnerability from github – Published: 2022-05-24 16:57 – Updated: 2024-04-04 02:09
VLAI
Details
libsoup through 2.68.1 has a heap-based buffer over-read because soup_ntlm_parse_challenge() in soup-auth-ntlm.c does not properly check an NTLM message's length before proceeding with a memcpy.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2019-17266"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-10-06T22:15:00Z",
"severity": "CRITICAL"
},
"details": "libsoup through 2.68.1 has a heap-based buffer over-read because soup_ntlm_parse_challenge() in soup-auth-ntlm.c does not properly check an NTLM message\u0027s length before proceeding with a memcpy.",
"id": "GHSA-wcxh-xxc8-v5j8",
"modified": "2024-04-04T02:09:12Z",
"published": "2022-05-24T16:57:57Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-17266"
},
{
"type": "WEB",
"url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=941912"
},
{
"type": "WEB",
"url": "https://github.com/Kirin-say/Vulnerabilities/blob/master/CVE-2019-17266_POC.md"
},
{
"type": "WEB",
"url": "https://gitlab.gnome.org/GNOME/libsoup/commit/88b7dff4467f4151afae244ea7d1223753cd05ab"
},
{
"type": "WEB",
"url": "https://gitlab.gnome.org/GNOME/libsoup/commit/f8a54ac85eec2008c85393f331cdd251af8266ad"
},
{
"type": "WEB",
"url": "https://gitlab.gnome.org/GNOME/libsoup/issues/173"
},
{
"type": "WEB",
"url": "https://security-tracker.debian.org/tracker/CVE-2019-17266"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/4152-1"
},
{
"type": "WEB",
"url": "https://www.mail-archive.com/debian-bugs-dist%40lists.debian.org/msg1705054.html"
}
],
"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-WF2M-3QF9-2465
Vulnerability from github – Published: 2022-05-13 01:06 – Updated: 2022-05-13 01:06
VLAI
Details
Adobe Acrobat and Reader versions 2017.012.20098 and earlier, 2017.011.30066 and earlier, 2015.006.30355 and earlier, 11.0.22 and earlier have an exploitable out-of-bounds read vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2017-11250"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-05-19T17:29:00Z",
"severity": "CRITICAL"
},
"details": "Adobe Acrobat and Reader versions 2017.012.20098 and earlier, 2017.011.30066 and earlier, 2015.006.30355 and earlier, 11.0.22 and earlier have an exploitable out-of-bounds read vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.",
"id": "GHSA-wf2m-3qf9-2465",
"modified": "2022-05-13T01:06:31Z",
"published": "2022-05-13T01:06:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-11250"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/acrobat/apsb17-36.html"
}
],
"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"
}
]
}
Mitigation MIT-5
Implementation
Strategy: Input Validation
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
- To reduce the likelihood of introducing an out-of-bounds read, ensure that you validate and ensure correct calculations for any length argument, buffer size calculation, or offset. Be especially careful of relying on a sentinel (i.e. special character such as NUL) in untrusted inputs.
Mitigation
Architecture and Design
Strategy: Language Selection
Use a language that provides appropriate memory abstractions.
CAPEC-540: Overread Buffers
An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.