CVE-2021-3477
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I. Basic Information for CVE-2021-3477
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to application availability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出或超界折返
Source: NVD (National Vulnerability Database)
Vulnerability Title
LIM OpenEXR 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Industrial Light And Magic（lim） LIM OpenEXR是美国Industrial Light and Magic（LIM）（Industrial Light And Magic（lim））公司的一种图像文件格式，适用于高动态范围（HDR）图像。 OpenEXR 中的 deep tile sample size calculations in versions before 3.0.0-beta 存在安全漏洞，攻击者可利用该漏洞触发整数溢出，随后导致越界读取。
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 | OpenEXR 3.0.0-beta | - |
II. Public POCs for CVE-2021-3477
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://security.gentoo.org/glsa/202107-27vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-3477
Same Patch Batch · n/a · 2021-03-31 · 45 CVEs total
| CVE-2021-23348 | 6.3 MEDIUM | Arbitrary Command Injection |
| CVE-2021-21782 | Accusoft ImageGear 缓冲区错误漏洞 | |
| CVE-2021-22986 | F5 BIG-IP 代码问题漏洞 | |
| CVE-2021-22988 | F5 BIG-IP 跨站脚本漏洞 | |
| CVE-2021-21776 | Accusoft ImageGear 缓冲区错误漏洞 | |
| CVE-2021-28245 | PbootCMS SQL注入漏洞 | |
| CVE-2020-28173 | Sourcecodester Simple College Website 代码问题漏洞 | |
| CVE-2020-28172 | Sourcecodester Simple College Website SQL注入漏洞 | |
| CVE-2021-3478 | LIM OpenEXR 资源管理错误漏洞 | |
| CVE-2021-3479 | LIM OpenEXR 资源管理错误漏洞 | |
| CVE-2021-3470 | Redis Labs Redis 多款产品缓冲区错误漏洞 | |
| CVE-2021-22987 | F5 BIG-IP 安全漏洞 | |
| CVE-2021-22990 | F5 BIG-IP 安全漏洞 | |
| CVE-2021-22995 | F5 BIG-IP 访问控制错误漏洞 | |
| CVE-2021-22992 | F5 BIG-IP 安全漏洞 | |
| CVE-2021-22989 | F5 BIG-IP 安全漏洞 | |
| CVE-2021-29658 | vscode-rufo 安全漏洞 | |
| CVE-2021-22991 | F5 BIG-IP 缓冲区错误漏洞 | |
| CVE-2021-22994 | F5 BIG-IP 跨站脚本漏洞 | |
| CVE-2021-23000 | F5 BIG-IP 安全漏洞 |
Showing top 20 of 45 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
- CVE-2026-8276
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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-190
- CVE-2026-7568
Signed integer overflow in metaphone() - CVE-2026-42311
Pillow: OOB Write with Invalid PSD Tile Extents (Integer Ove - CVE-2026-42308
Pillow: Integer overflow when processing fonts - CVE-2026-6664
PgBouncer integer overflow in PgBouncer network packet parsi - CVE-2026-42199
Grid: Integer Overflow in Grid::expand_rows Leads to Safe-AP
V. Comments for CVE-2021-3477
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