DEBIAN-CVE-2026-45784

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Source

https://security-tracker.debian.org/tracker/CVE-2026-45784

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-45784.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-45784

Upstream

CVE-2026-45784

Published

2026-07-17T21:17:06Z

Modified

2026-09-14T17:03:13Z

Severity

7.1 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H CVSS Calculator

Summary

[none]

Details

rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.10.50 until 0.10.80, CipherCtxRef::cipher_update_inplace in openssl/src/cipher_ctx.rs incorrectly sized output buffers when used with AES key-wrap-with-padding ciphers EVP_aes_{128,192,256}_wrap_pad. For a non-multiple-of-8 input, OpenSSL writes up to 7 bytes past the end of the caller's buffer or Vec, producing attacker-controllable heap corruption when the plaintext length is attacker-influenced. This issue is fixed in version 0.10.80.

References

https://security-tracker.debian.org/tracker/CVE-2026-45784

Affected packages

Debian:13 / rust-openssl

Package

Name: rust-openssl
Purl: pkg:deb/debian/rust-openssl?arch=source&distro=trixie

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.10.72-1

0.10.73-1

0.10.78-1

0.10.79-1

0.10.81-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-45784.json"

Debian:14 / rust-openssl