CWE-125
Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.
CVE-2021-21050 (GCVE-0-2021-21050)
Vulnerability from cvelistv5 – Published: 2021-02-11 20:09 – Updated: 2025-04-23 19:45
VLAI
Title
Adobe Photoshop Out-Of-Bounds Read Vulnerability Could Lead To Remote Code Execution Vulnerability
Summary
Adobe Photoshop versions 21.2.4 (and earlier) and 22.1.1 (and earlier) are affected by an Out-of-bounds Read vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read (CWE-125)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/photosh… | x_refsource_MISC |
Impacted products
Date Public
2021-02-09 00:00
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CVE-2021-21056 (GCVE-0-2021-21056)
Vulnerability from cvelistv5 – Published: 2021-03-12 18:15 – Updated: 2025-04-23 19:42
VLAI
Title
Adobe FrameMaker Out-of-Bounds Read Vulnerability Could Lead To Remote Code Execution
Summary
Adobe Framemaker version 2020.0.1 (and earlier) is affected by an Out-of-bounds Read vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read (CWE-125)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/framema… | x_refsource_MISC |
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | FrameMaker |
Affected:
unspecified , ≤ 2020.0.1
(custom)
Affected: unspecified , ≤ None (custom) |
Date Public
2021-02-09 00:00
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CVE-2021-21072 (GCVE-0-2021-21072)
Vulnerability from cvelistv5 – Published: 2021-03-12 18:10 – Updated: 2025-04-23 19:44
VLAI
Title
Adobe Animate out-of-bounds read vulnerability
Summary
Adobe Animate version 21.0.3 (and earlier) is affected by an Out-of-bounds Read vulnerability. An unauthenticated attacker could leverage this vulnerability to disclose sensitive information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read (CWE-125)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/animate… | x_refsource_MISC |
Impacted products
Date Public
2021-03-09 00:00
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CVE-2021-21073 (GCVE-0-2021-21073)
Vulnerability from cvelistv5 – Published: 2021-03-12 18:10 – Updated: 2025-04-23 19:44
VLAI
Title
Adobe Animate out-of-bounds read vulnerability
Summary
Adobe Animate version 21.0.3 (and earlier) is affected by an Out-of-bounds Read vulnerability. An unauthenticated attacker could leverage this vulnerability to disclose sensitive information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read (CWE-125)
Assigner
References
1 reference
| URL | Tags |
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Impacted products
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2021-03-09 00:00
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CVE-2021-21074 (GCVE-0-2021-21074)
Vulnerability from cvelistv5 – Published: 2021-03-12 18:15 – Updated: 2025-04-23 19:42
VLAI
Title
Adobe Animate out-of-bounds read vulnerability
Summary
Adobe Animate version 21.0.3 (and earlier) is affected by an Out-of-bounds Read vulnerability. An unauthenticated attacker could leverage this vulnerability to disclose sensitive information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read (CWE-125)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/animate… | x_refsource_MISC |
Impacted products
Date Public
2021-03-09 00:00
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CVE-2021-21075 (GCVE-0-2021-21075)
Vulnerability from cvelistv5 – Published: 2021-03-12 18:13 – Updated: 2025-04-23 19:43
VLAI
Title
Adobe Animate out-of-bounds read vulnerability
Summary
Adobe Animate version 21.0.3 (and earlier) is affected by an Out-of-bounds Read vulnerability. An unauthenticated attacker could leverage this vulnerability to disclose sensitive information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read (CWE-125)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/animate… | x_refsource_MISC |
Impacted products
Date Public
2021-03-09 00:00
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CVE-2021-21076 (GCVE-0-2021-21076)
Vulnerability from cvelistv5 – Published: 2021-03-12 18:12 – Updated: 2025-04-23 19:43
VLAI
Title
Adobe Animate out-of-bounds read vulnerability
Summary
Adobe Animate version 21.0.3 (and earlier) is affected by an Out-of-bounds Read vulnerability. An unauthenticated attacker could leverage this vulnerability to disclose sensitive information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read (CWE-125)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/animate… | x_refsource_MISC |
Impacted products
Date Public
2021-03-09 00:00
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CVE-2021-21089 (GCVE-0-2021-21089)
Vulnerability from cvelistv5 – Published: 2021-09-30 14:01 – Updated: 2024-09-16 19:46
VLAI
Title
Adobe Acrobat Reader DC URI Parsing Out-Of-Bounds Read
Summary
Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by an out-of-bounds Read vulnerability. An unauthenticated attacker could leverage this vulnerability to locally escalate privileges in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
CWE
- CWE-125 - Out-of-bounds Read (CWE-125)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/acrobat… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | Acrobat Reader |
Affected:
unspecified , ≤ 2020.013.20074
(custom)
Affected: unspecified , ≤ 2020.001.30018 (custom) Affected: unspecified , ≤ 2017.011.30188 (custom) Affected: unspecified , ≤ None (custom) |
Date Public
2021-02-09 00:00
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CVE-2021-21091 (GCVE-0-2021-21091)
Vulnerability from cvelistv5 – Published: 2021-04-15 13:53 – Updated: 2025-04-23 19:41
VLAI
Title
Adobe Bridge HEIC File Parsing Out-Of-Bounds Read vulnerability could lead to information disclosure
Summary
Adobe Bridge versions 10.1.1 (and earlier) and 11.0.1 (and earlier) are affected by an Out-of-bounds read vulnerability when parsing a crafted file. An unauthenticated attacker could leverage this vulnerability to disclose sensitive memory information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read (CWE-125)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/bridge/… | x_refsource_MISC |
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_refsource_MISC |
Impacted products
Date Public
2021-04-13 00:00
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CVE-2021-21410 (GCVE-0-2021-21410)
Vulnerability from cvelistv5 – Published: 2021-06-18 21:00 – Updated: 2024-08-03 18:09
VLAI
Title
Out-of-bounds read in the 6LoWPAN implementation
Summary
Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. An out-of-bounds read can be triggered by 6LoWPAN packets sent to devices running Contiki-NG 4.6 and prior. The IPv6 header decompression function (<code>uncompress_hdr_iphc</code>) does not perform proper boundary checks when reading from the packet buffer. Hence, it is possible to construct a compressed 6LoWPAN packet that will read more bytes than what is available from the packet buffer. As of time of publication, there is not a release with a patch available. Users can apply the patch for this vulnerability out-of-band as a workaround.
Severity
8.2 (High)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/contiki-ng/contiki-ng/security… | x_refsource_CONFIRM |
| https://github.com/contiki-ng/contiki-ng/pull/1482 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| contiki-ng | contiki-ng |
Affected:
<= 4.6
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"advisory": "GHSA-hhwj-2p59-v8p9",
"discovery": "UNKNOWN"
},
"title": "Out-of-bounds read in the 6LoWPAN implementation",
"x_legacyV4Record": {
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"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-21410",
"STATE": "PUBLIC",
"TITLE": "Out-of-bounds read in the 6LoWPAN implementation"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "contiki-ng",
"version": {
"version_data": [
{
"version_value": "\u003c= 4.6"
}
]
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"vendor_name": "contiki-ng"
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"data_version": "4.0",
"description": {
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{
"lang": "eng",
"value": "Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. An out-of-bounds read can be triggered by 6LoWPAN packets sent to devices running Contiki-NG 4.6 and prior. The IPv6 header decompression function (\u003ccode\u003euncompress_hdr_iphc\u003c/code\u003e) does not perform proper boundary checks when reading from the packet buffer. Hence, it is possible to construct a compressed 6LoWPAN packet that will read more bytes than what is available from the packet buffer. As of time of publication, there is not a release with a patch available. Users can apply the patch for this vulnerability out-of-band as a workaround."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 8.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L",
"version": "3.1"
}
},
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"lang": "eng",
"value": "CWE-125: Out-of-bounds Read"
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"references": {
"reference_data": [
{
"name": "https://github.com/contiki-ng/contiki-ng/security/advisories/GHSA-hhwj-2p59-v8p9",
"refsource": "CONFIRM",
"url": "https://github.com/contiki-ng/contiki-ng/security/advisories/GHSA-hhwj-2p59-v8p9"
},
{
"name": "https://github.com/contiki-ng/contiki-ng/pull/1482",
"refsource": "MISC",
"url": "https://github.com/contiki-ng/contiki-ng/pull/1482"
}
]
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"source": {
"advisory": "GHSA-hhwj-2p59-v8p9",
"discovery": "UNKNOWN"
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"assignerShortName": "GitHub_M",
"cveId": "CVE-2021-21410",
"datePublished": "2021-06-18T21:00:14.000Z",
"dateReserved": "2020-12-22T00:00:00.000Z",
"dateUpdated": "2024-08-03T18:09:16.082Z",
"state": "PUBLISHED"
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Mitigation ID: MIT-5
Phase: Implementation
Strategy: Input Validation
Description:
- 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
Phase: Architecture and Design
Strategy: Language Selection
Description:
- 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.