CVE-2021-20299
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I. Basic Information for CVE-2021-20299
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in OpenEXR's Multipart input file functionality. A crafted multi-part input file with no actual parts can trigger a NULL pointer dereference. The highest threat from this vulnerability is to system availability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
空指针解引用
Source: NVD (National Vulnerability Database)
Vulnerability Title
ILM OpenEXR 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ILM OpenEXR是美国Industrial Light and Magic（ILM）公司的一种图像文件格式，适用于高动态范围（HDR）图像。 ILM OpenEXR 存在代码问题漏洞，该漏洞源于产品的 Imf_2_5::Header::operator 存在漏洞。攻击者可通过该漏洞执行恶意代码。 以下产品及版本受到影响: Openexr 2.2.0-11+deb9u4。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | OpenEXR | Affected before v2.5.4 | - |
II. Public POCs for CVE-2021-20299
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2022-03-16 · 80 CVEs total
| CVE-2022-23812 | 9.8 CRITICAL | Malicious Package |
| CVE-2021-23648 | 5.4 MEDIUM | Cross-site Scripting (XSS) |
| CVE-2022-21164 | 3.7 LOW | Denial of Service (DoS) |
| CVE-2021-39697 | Google Android 权限许可和访问控制问题漏洞 | |
| CVE-2021-39708 | Google Android 缓冲区错误漏洞 | |
| CVE-2021-39690 | Google Android 输入验证错误漏洞 | |
| CVE-2021-39685 | Google Android 缓冲区错误漏洞 | |
| CVE-2021-39667 | Google Android 缓冲区错误漏洞 | |
| CVE-2021-39624 | Google Android 资源管理错误漏洞 | |
| CVE-2021-0957 | Google Android 权限许可和访问控制问题漏洞 | |
| CVE-2021-39686 | Google Android 竞争条件问题漏洞 | |
| CVE-2021-39694 | Google Android 权限许可和访问控制问题漏洞 | |
| CVE-2021-39695 | Google Android 权限许可和访问控制问题漏洞 | |
| CVE-2021-39692 | Google Android 权限许可和访问控制问题漏洞 | |
| CVE-2021-39698 | Google Android 资源管理错误漏洞 | |
| CVE-2021-39701 | Google Android 输入验证错误漏洞 | |
| CVE-2021-39702 | Google Android 权限许可和访问控制问题漏洞 | |
| CVE-2021-39703 | Google Android 权限许可和访问控制问题漏洞 | |
| CVE-2021-39704 | Google Android 权限许可和访问控制问题漏洞 | |
| CVE-2021-39706 | Google Android 权限许可和访问控制问题漏洞 |
Showing top 20 of 80 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: OpenEXR
- CVE-2026-42217
OpenEXR: Shift exponent overflow in `readVariableLengthInteg - CVE-2026-42216
OpenEXR: Out-of-bounds read in `IDManifest::init()` during p - CVE-2026-41142
OpenEXR is Vulnerable to Integer overflow in ImageChannel::r - CVE-2026-40250
OpenEXR has integer overflow in DWA decoder outBufferEnd poi - CVE-2026-40244
OpenEXR has integer overflow in DWA setupChannelData planarU
Same vendor: n/a
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Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
Same weakness: CWE-476
- CVE-2026-8252
Open5GS SMF smf_nsmf_handle_create_data_in_hsmf null pointer - CVE-2026-7259
Null pointer dereference in php_mb_check_encoding() via mb_e - CVE-2026-7262
NULL pointer dereference in SOAP apache:Map decoder with mis - CVE-2026-42183
Argo Workflows: SSO RBAC Delegation Nil Pointer Dereference - CVE-2026-6666
PgBouncer crash in kill_pool_logins_server_error
V. Comments for CVE-2021-20299
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