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| purl | pkg:deb/debian/erlang@1:23.2.6%2Bdfsg-1%2Bdeb11u1 |
| Next non-vulnerable version | 1:27.3.4+dfsg-1 |
| Latest non-vulnerable version | 1:27.3.4+dfsg-1 |
| Risk | 10.0 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-bwwh-y4n2-bqhc
Aliases: CVE-2025-46712 |
Erlang/OTP is a set of libraries for the Erlang programming language. In versions prior to OTP-27.3.4 (for OTP-27), OTP-26.2.5.12 (for OTP-26), and OTP-25.3.2.21 (for OTP-25), Erlang/OTP SSH fails to enforce strict KEX handshake hardening measures by allowing optional messages to be exchanged. This allows a Man-in-the-Middle attacker to inject these messages in a connection during the handshake. This issue has been patched in versions OTP-27.3.4 (for OTP-27), OTP-26.2.5.12 (for OTP-26), and OTP-25.3.2.21 (for OTP-25). |
Affected by 1 other vulnerability. Affected by 0 other vulnerabilities. |
|
VCID-fb3z-3qq3-j7ev
Aliases: CVE-2025-26618 |
otp: erlang: SSH SFTP packet size not verified properly in Erlang OTP |
Affected by 4 other vulnerabilities. Affected by 1 other vulnerability. Affected by 1 other vulnerability. Affected by 0 other vulnerabilities. Affected by 0 other vulnerabilities. |
|
VCID-gzsf-4dwc-8bfu
Aliases: CVE-2025-32433 |
Erlang/OTP is a set of libraries for the Erlang programming language. Prior to versions OTP-27.3.3, OTP-26.2.5.11, and OTP-25.3.2.20, a SSH server may allow an attacker to perform unauthenticated remote code execution (RCE). By exploiting a flaw in SSH protocol message handling, a malicious actor could gain unauthorized access to affected systems and execute arbitrary commands without valid credentials. This issue is patched in versions OTP-27.3.3, OTP-26.2.5.11, and OTP-25.3.2.20. A temporary workaround involves disabling the SSH server or to prevent access via firewall rules. |
Affected by 4 other vulnerabilities. Affected by 1 other vulnerability. |
|
VCID-suan-53wy-aaaa
Aliases: CVE-2023-48795 GHSA-45x7-px36-x8w8 |
The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negotiation message), and a client and server may consequently end up with a connection for which some security features have been downgraded or disabled, aka a Terrapin attack. This occurs because the SSH Binary Packet Protocol (BPP), implemented by these extensions, mishandles the handshake phase and mishandles use of sequence numbers. For example, there is an effective attack against SSH's use of ChaCha20-Poly1305 (and CBC with Encrypt-then-MAC). The bypass occurs in chacha20-poly1305@openssh.com and (if CBC is used) the -etm@openssh.com MAC algorithms. This also affects Maverick Synergy Java SSH API before 3.1.0-SNAPSHOT, Dropbear through 2022.83, Ssh before 5.1.1 in Erlang/OTP, PuTTY before 0.80, AsyncSSH before 2.14.2, golang.org/x/crypto before 0.17.0, libssh before 0.10.6, libssh2 through 1.11.0, Thorn Tech SFTP Gateway before 3.4.6, Tera Term before 5.1, Paramiko before 3.4.0, jsch before 0.2.15, SFTPGo before 2.5.6, Netgate pfSense Plus through 23.09.1, Netgate pfSense CE through 2.7.2, HPN-SSH through 18.2.0, ProFTPD before 1.3.8b (and before 1.3.9rc2), ORYX CycloneSSH before 2.3.4, NetSarang XShell 7 before Build 0144, CrushFTP before 10.6.0, ConnectBot SSH library before 2.2.22, Apache MINA sshd through 2.11.0, sshj through 0.37.0, TinySSH through 20230101, trilead-ssh2 6401, LANCOM LCOS and LANconfig, FileZilla before 3.66.4, Nova before 11.8, PKIX-SSH before 14.4, SecureCRT before 9.4.3, Transmit5 before 5.10.4, Win32-OpenSSH before 9.5.0.0p1-Beta, WinSCP before 6.2.2, Bitvise SSH Server before 9.32, Bitvise SSH Client before 9.33, KiTTY through 0.76.1.13, the net-ssh gem 7.2.0 for Ruby, the mscdex ssh2 module before 1.15.0 for Node.js, the thrussh library before 0.35.1 for Rust, and the Russh crate before 0.40.2 for Rust. |
Affected by 4 other vulnerabilities. Affected by 1 other vulnerability. Affected by 0 other vulnerabilities. Affected by 0 other vulnerabilities. Affected by 1 other vulnerability. Affected by 0 other vulnerabilities. Affected by 0 other vulnerabilities. |
|
VCID-sw96-fdry-5uh7
Aliases: CVE-2025-30211 |
Erlang/OTP is a set of libraries for the Erlang programming language. Prior to versions OTP-27.3.1, 26.2.5.10, and 25.3.2.19, a maliciously formed KEX init message can result with high memory usage. Implementation does not verify RFC specified limits on algorithm names (64 characters) provided in KEX init message. Big KEX init packet may lead to inefficient processing of the error data. As a result, large amount of memory will be allocated for processing malicious data. Versions OTP-27.3.1, OTP-26.2.5.10, and OTP-25.3.2.19 fix the issue. Some workarounds are available. One may set option `parallel_login` to `false` and/or reduce the `max_sessions` option. |
Affected by 4 other vulnerabilities. Affected by 1 other vulnerability. Affected by 0 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| VCID-82b5-3c9r-aaae | Erlang/OTP 22.3.x before 22.3.4.6 and 23.x before 23.1 allows Directory Traversal. An attacker can send a crafted HTTP request to read arbitrary files, if httpd in the inets application is used. |
CVE-2020-25623
|
| VCID-j51w-1pdz-aaaf | In Erlang/OTP before 23.3.4.15, 24.x before 24.3.4.2, and 25.x before 25.0.2, there is a Client Authentication Bypass in certain client-certification situations for SSL, TLS, and DTLS. |
CVE-2022-37026
|
| VCID-qvhh-kxqn-aaak | An issue was discovered in Erlang/OTP before 23.2.2. The ssl application 10.2 accepts and trusts an invalid X.509 certificate chain to a trusted root Certification Authority. |
CVE-2020-35733
|
| Date | Actor | Action | Vulnerability | Source | VulnerableCode Version |
|---|---|---|---|---|---|
| 2025-06-21T18:38:28.783692+00:00 | Debian Oval Importer | Fixing | VCID-qvhh-kxqn-aaak | https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 | 36.1.3 |
| 2025-06-21T18:32:30.395021+00:00 | Debian Oval Importer | Fixing | VCID-j51w-1pdz-aaaf | https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 | 36.1.3 |
| 2025-06-21T13:36:18.371123+00:00 | Debian Oval Importer | Fixing | VCID-j51w-1pdz-aaaf | https://www.debian.org/security/oval/oval-definitions-buster.xml.bz2 | 36.1.3 |
| 2025-06-21T08:09:36.296884+00:00 | Debian Oval Importer | Fixing | VCID-j51w-1pdz-aaaf | None | 36.1.3 |
| 2025-06-21T06:10:27.313519+00:00 | Debian Oval Importer | Fixing | VCID-82b5-3c9r-aaae | None | 36.1.3 |
| 2025-06-21T02:18:18.213662+00:00 | Debian Oval Importer | Fixing | VCID-qvhh-kxqn-aaak | None | 36.1.3 |
| 2025-06-20T23:18:32.371019+00:00 | Debian Importer | Affected by | VCID-sw96-fdry-5uh7 | https://security-tracker.debian.org/tracker/data/json | 36.1.3 |
| 2025-06-20T22:09:28.623771+00:00 | Debian Importer | Affected by | VCID-gzsf-4dwc-8bfu | https://security-tracker.debian.org/tracker/data/json | 36.1.3 |
| 2025-06-20T22:00:34.382153+00:00 | Debian Importer | Affected by | VCID-fb3z-3qq3-j7ev | https://security-tracker.debian.org/tracker/data/json | 36.1.3 |
| 2025-06-20T21:15:44.814169+00:00 | Debian Importer | Fixing | VCID-j51w-1pdz-aaaf | None | 36.1.3 |
| 2025-06-20T20:27:09.925618+00:00 | Debian Importer | Affected by | VCID-suan-53wy-aaaa | https://security-tracker.debian.org/tracker/data/json | 36.1.3 |
| 2025-06-20T19:41:27.662709+00:00 | Debian Importer | Affected by | VCID-bwwh-y4n2-bqhc | https://security-tracker.debian.org/tracker/data/json | 36.1.3 |
| 2025-06-08T11:08:39.413854+00:00 | Debian Oval Importer | Fixing | VCID-qvhh-kxqn-aaak | https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 | 36.1.0 |
| 2025-06-08T11:02:56.091887+00:00 | Debian Oval Importer | Fixing | VCID-j51w-1pdz-aaaf | https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 | 36.1.0 |
| 2025-06-08T06:30:27.265910+00:00 | Debian Oval Importer | Fixing | VCID-j51w-1pdz-aaaf | https://www.debian.org/security/oval/oval-definitions-buster.xml.bz2 | 36.1.0 |
| 2025-06-08T01:50:48.937068+00:00 | Debian Oval Importer | Fixing | VCID-j51w-1pdz-aaaf | None | 36.1.0 |
| 2025-06-07T23:49:22.421063+00:00 | Debian Oval Importer | Fixing | VCID-82b5-3c9r-aaae | None | 36.1.0 |
| 2025-06-07T19:42:05.726068+00:00 | Debian Oval Importer | Fixing | VCID-qvhh-kxqn-aaak | None | 36.1.0 |
| 2025-06-05T14:17:17.210657+00:00 | Debian Importer | Affected by | VCID-suan-53wy-aaaa | https://security-tracker.debian.org/tracker/data/json | 36.1.0 |
| 2025-06-05T13:50:33.089178+00:00 | Debian Importer | Affected by | VCID-bwwh-y4n2-bqhc | https://security-tracker.debian.org/tracker/data/json | 36.1.0 |
| 2025-06-01T06:14:31.008170+00:00 | Debian Importer | Affected by | VCID-bwwh-y4n2-bqhc | https://security-tracker.debian.org/tracker/data/json | 36.0.0 |
| 2025-04-26T08:10:17.772584+00:00 | Debian Oval Importer | Affected by | VCID-gzsf-4dwc-8bfu | https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 | 36.0.0 |
| 2025-04-26T08:10:17.005603+00:00 | Debian Oval Importer | Affected by | VCID-sw96-fdry-5uh7 | https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 | 36.0.0 |
| 2025-04-26T08:10:16.222125+00:00 | Debian Oval Importer | Affected by | VCID-fb3z-3qq3-j7ev | https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 | 36.0.0 |
| 2025-04-26T08:10:14.977920+00:00 | Debian Oval Importer | Affected by | VCID-suan-53wy-aaaa | https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 | 36.0.0 |
| 2025-04-22T01:36:28.075644+00:00 | Debian Importer | Affected by | VCID-gzsf-4dwc-8bfu | https://security-tracker.debian.org/tracker/data/json | 36.0.0 |
| 2025-04-12T21:49:21.604079+00:00 | Debian Oval Importer | Fixing | VCID-82b5-3c9r-aaae | https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 | 36.0.0 |
| 2025-04-12T16:52:05.195804+00:00 | Debian Oval Importer | Fixing | VCID-qvhh-kxqn-aaak | https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 | 36.0.0 |
| 2025-04-12T16:45:54.079774+00:00 | Debian Oval Importer | Fixing | VCID-j51w-1pdz-aaaf | https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 | 36.0.0 |
| 2025-04-08T05:02:44.314569+00:00 | Debian Oval Importer | Fixing | VCID-j51w-1pdz-aaaf | https://www.debian.org/security/oval/oval-definitions-buster.xml.bz2 | 36.0.0 |
| 2025-04-08T00:22:33.342854+00:00 | Debian Oval Importer | Fixing | VCID-j51w-1pdz-aaaf | None | 36.0.0 |
| 2025-04-07T22:21:30.089463+00:00 | Debian Oval Importer | Fixing | VCID-82b5-3c9r-aaae | None | 36.0.0 |
| 2025-04-07T18:19:52.053347+00:00 | Debian Oval Importer | Fixing | VCID-qvhh-kxqn-aaak | None | 36.0.0 |
| 2025-04-05T15:55:27.602483+00:00 | Debian Importer | Affected by | VCID-sw96-fdry-5uh7 | https://security-tracker.debian.org/tracker/data/json | 36.0.0 |
| 2025-04-05T09:01:28.300320+00:00 | Debian Importer | Affected by | VCID-fb3z-3qq3-j7ev | https://security-tracker.debian.org/tracker/data/json | 36.0.0 |
| 2025-04-03T23:54:13.764744+00:00 | Debian Importer | Fixing | VCID-j51w-1pdz-aaaf | None | 36.0.0 |
| 2025-04-03T23:16:18.357423+00:00 | Debian Importer | Affected by | VCID-suan-53wy-aaaa | https://security-tracker.debian.org/tracker/data/json | 36.0.0 |
| 2025-02-21T14:46:11.136912+00:00 | Debian Importer | Affected by | VCID-suan-53wy-aaaa | https://security-tracker.debian.org/tracker/data/json | 35.1.0 |
| 2025-02-21T01:17:57.444237+00:00 | Debian Importer | Fixing | VCID-j51w-1pdz-aaaf | None | 35.1.0 |
| 2024-11-24T03:40:58.179990+00:00 | Debian Importer | Affected by | VCID-suan-53wy-aaaa | https://security-tracker.debian.org/tracker/data/json | 35.0.0 |
| 2024-11-23T16:36:24.397023+00:00 | Debian Importer | Fixing | VCID-j51w-1pdz-aaaf | None | 35.0.0 |
| 2024-10-11T01:03:35.167182+00:00 | Debian Importer | Affected by | VCID-suan-53wy-aaaa | https://security-tracker.debian.org/tracker/data/json | 34.0.2 |
| 2024-10-10T14:19:12.106334+00:00 | Debian Importer | Fixing | VCID-j51w-1pdz-aaaf | None | 34.0.2 |
| 2024-09-20T05:39:19.815176+00:00 | Debian Importer | Affected by | VCID-suan-53wy-aaaa | https://security-tracker.debian.org/tracker/data/json | 34.0.1 |
| 2024-09-19T20:37:27.901046+00:00 | Debian Importer | Fixing | VCID-j51w-1pdz-aaaf | None | 34.0.1 |
| 2024-05-20T14:58:22.323556+00:00 | Debian Importer | Affected by | VCID-suan-53wy-aaaa | https://security-tracker.debian.org/tracker/data/json | 34.0.0rc4 |
| 2024-04-25T19:07:56.719596+00:00 | Debian Importer | Fixing | VCID-j51w-1pdz-aaaf | None | 34.0.0rc4 |
| 2024-01-12T00:22:42.789521+00:00 | Debian Importer | Fixing | VCID-j51w-1pdz-aaaf | None | 34.0.0rc2 |
| 2024-01-05T04:19:57.660518+00:00 | Debian Importer | Fixing | VCID-j51w-1pdz-aaaf | None | 34.0.0rc1 |