- Description
- spdystream is a Go library for multiplexing streams over SPDY connections. In versions 0.5.0 and below, the SPDY/3 frame parser does not validate attacker-controlled counts and lengths before allocating memory. Three allocation paths are affected: the SETTINGS frame entry count, the header count in parseHeaderValueBlock, and individual header field sizes — all read as 32-bit integers and used directly as allocation sizes with no bounds checking. Because SPDY header blocks are zlib-compressed, a small on-the-wire payload can decompress into large attacker-controlled values. A remote peer that can send SPDY frames to a service using spdystream can exhaust process memory and cause an out-of-memory crash with a single crafted control frame. This issue has been fixed in version 0.5.1.
- Source
- security-advisories@github.com
- NVD status
- Deferred
CVSS 4.0
- Type
- Secondary
- Base score
- 8.7
- Impact score
- -
- Exploitability score
- -
- Vector string
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Severity
- HIGH
CVSS 3.1
- Type
- Secondary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
- Hype score
- Not currently trending
🔐 CVE-2026-35469: vulnerabilidade DoS no #Kubernetes 1.35 via SPDY streaming. Atualize para 1.35.6 AGORA. Saiba mais: -> https://t.co/rCnBfQUZ75 #Fedora https://t.co/Di7KSBSTam
@Cezar_H_Linux
21 Jun 2026
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🛡️ #SUSE #Kubernetes: duas vulnerabilidades críticas (CVE-2026-33814 e CVE-2026-35469) permitem DoS remoto. Saiba mais: -> https://t.co/jTJLH6MZl1 https://t.co/hmb5X7OqTa
@Cezar_H_Linux
19 Jun 2026
44 Impressions
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