CVE catalog
CVE-2024-0553
A vulnerability was found in GnuTLS. The response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from the response times of ciphertexts with correct PKCS#1 v1.5 padding. This issue
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 1.61% · Oct 25, 2026
A vulnerability was found in GnuTLS. The response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from the response times of ciphertexts with correct PKCS#1 v1.5 padding. This issue may allow a remote attacker to perform a timing side-channel attack in the RSA-PSK key exchange, potentially leading to the leakage of sensitive data. CVE-2024-0553 is designated as an incomplete resolution for CVE-2023-5981.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | gnutls28 | sid | 3.8.13-1 | fixed |
| Debian | gnutls28 | forky | 3.8.13-1 | fixed |
| Debian | gnutls28 | trixie | 3.8.9-3+deb13u4 | fixed |
| Debian | gnutls28 | trixie-security | 3.8.9-3+deb13u4 | fixed |
| Debian | gnutls28 | bookworm | 3.7.9-2+deb12u7 | fixed |
| Debian | gnutls28 | bookworm-security | 3.7.9-2+deb12u7 | fixed |
| Cpe | gnutls | Not reported | 3.8.3 | fixed |
| Cpe | fedora | Not reported | Not reported | unknown |
| Cpe | enterprise_linux | Not reported | Not reported | unknown |
| Cpe | enterprise_linux | Not reported | Not reported | unknown |
| Alpine | gnutls | 3.18 | 3.8.3-r0 | fixed |
| Alpine | gnutls | 3.19 | 3.8.3-r0 | fixed |
| Alpine | gnutls | 3.20 | 3.8.3-r0 | fixed |
| Alpine | gnutls | 3.21 | 3.8.3-r0 | fixed |
| Alpine | gnutls | 3.22 | 3.8.3-r0 | fixed |
| Alpine | gnutls | 3.23 | 3.8.3-r0 | fixed |
| Alpine | gnutls | 3.24 | 3.8.3-r0 | fixed |
| Ubuntu | gnutls28 | pro | 3.5.8-6ubuntu3 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.5.17-1ubuntu1 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.5.17-1ubuntu3 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.5.18-1ubuntu1 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.5.18-1ubuntu1.1 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.5.18-1ubuntu1.2 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.5.18-1ubuntu1.3 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.5.18-1ubuntu1.4 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.5.18-1ubuntu1.5 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.5.18-1ubuntu1.6 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.5.18-1ubuntu1.6+esm1 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.5.18-1ubuntu1.6+esm2 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.5.18-1ubuntu1.6+esm3 | fixed |
| Ubuntu | gnutls28 | 20.04 | 3.6.9-5ubuntu1 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.9-5ubuntu2 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.10-5 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.11.1-2 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.11.1-2ubuntu2 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.13-2ubuntu1 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.13-2ubuntu1.1 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.13-2ubuntu1.2 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.13-2ubuntu1.3 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.13-2ubuntu1.6 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.13-2ubuntu1.7 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.13-2ubuntu1.8 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.13-2ubuntu1.9 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.13-2ubuntu1.10 | fixed |
| Ubuntu | gnutls28 | 22.04 | 3.7.1-5ubuntu1 | vulnerable |
| Ubuntu | gnutls28 | 22.04 | 3.7.2-2ubuntu1 | vulnerable |
| Ubuntu | gnutls28 | 22.04 | 3.7.2-4ubuntu1 | vulnerable |
| Ubuntu | gnutls28 | 22.04 | 3.7.2-5ubuntu1 | vulnerable |
| Ubuntu | gnutls28 | 22.04 | 3.7.3-4ubuntu1 | vulnerable |
| Ubuntu | gnutls28 | 22.04 | 3.7.3-4ubuntu1.1 | vulnerable |
| Ubuntu | gnutls28 | 22.04 | 3.7.3-4ubuntu1.2 | vulnerable |
| Ubuntu | gnutls28 | 22.04 | 3.7.3-4ubuntu1.3 | vulnerable |
| Ubuntu | gnutls28 | 22.04 | 3.7.3-4ubuntu1.4 | fixed |
| Ubuntu | gnutls28 | 24.04 | 3.8.1-4ubuntu1 | vulnerable |
| Ubuntu | gnutls28 | 24.04 | 3.8.1-4ubuntu6 | vulnerable |
| Ubuntu | gnutls28 | 24.04 | 3.8.1-4ubuntu7 | vulnerable |
| Ubuntu | gnutls28 | 24.04 | 3.8.3-1ubuntu1 | fixed |
| Ubuntu | gnutls28 | pro | 3.6.9-5ubuntu1 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.6.9-5ubuntu2 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.6.10-5 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.6.11.1-2 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.6.11.1-2ubuntu2 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.6.13-2ubuntu1 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.6.13-2ubuntu1.1 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.6.13-2ubuntu1.2 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.6.13-2ubuntu1.3 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.6.13-2ubuntu1.6 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.6.13-2ubuntu1.7 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.6.13-2ubuntu1.8 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.6.13-2ubuntu1.9 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.6.13-2ubuntu1.10 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.6.13-2ubuntu1.11 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.6.13-2ubuntu1.12 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.6.13-2ubuntu1.12+esm1 | vulnerable |
| Ubuntu | gnutls28 | pro | 3.6.13-2ubuntu1.12+esm2 | fixed |
| Ubuntu | gnutls28 | 20.04 | 3.6.9-5ubuntu1 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.9-5ubuntu2 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.10-5 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.11.1-2 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.11.1-2ubuntu2 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.13-2ubuntu1 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.13-2ubuntu1.1 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.13-2ubuntu1.2 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.13-2ubuntu1.3 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.13-2ubuntu1.6 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.13-2ubuntu1.7 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.13-2ubuntu1.8 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.13-2ubuntu1.9 | vulnerable |
| Ubuntu | gnutls28 | 20.04 | 3.6.13-2ubuntu1.10 | fixed |
| Ubuntu | gnutls28 | 22.04 | 3.7.1-5ubuntu1 | vulnerable |
| Ubuntu | gnutls28 | 22.04 | 3.7.2-2ubuntu1 | vulnerable |
| Ubuntu | gnutls28 | 22.04 | 3.7.2-4ubuntu1 | vulnerable |
| Ubuntu | gnutls28 | 22.04 | 3.7.2-5ubuntu1 | vulnerable |
| Ubuntu | gnutls28 | 22.04 | 3.7.3-4ubuntu1 | vulnerable |
| Ubuntu | gnutls28 | 22.04 | 3.7.3-4ubuntu1.1 | vulnerable |
| Ubuntu | gnutls28 | 22.04 | 3.7.3-4ubuntu1.2 | vulnerable |
| Ubuntu | gnutls28 | 22.04 | 3.7.3-4ubuntu1.3 | vulnerable |
| Ubuntu | gnutls28 | 22.04 | 3.7.3-4ubuntu1.4 | fixed |
| Suse | gnutls | linux enterprise micro 5.4 | 3.7.3-150400.4.41.3 | fixed |
| Suse | gnutls | linux enterprise micro 5.5 | 3.7.3-150400.4.41.3 | fixed |
| Suse | gnutls | linux enterprise module for basesystem 15 sp5 | 3.7.3-150400.4.41.3 | fixed |
| Opensuse | gnutls | leap micro 5.4 | 3.7.3-150400.4.41.3 | fixed |
| Opensuse | gnutls | leap 15.5 | 3.7.3-150400.4.41.3 | fixed |
| Suse | gnutls | linux enterprise high performance computing 15 sp4-espos | 3.7.3-150400.4.41.3 | fixed |
| Suse | gnutls | linux enterprise high performance computing 15 sp4-ltss | 3.7.3-150400.4.41.3 | fixed |
| Suse | gnutls | linux enterprise server 15 sp4-ltss | 3.7.3-150400.4.41.3 | fixed |
| Suse | gnutls | linux enterprise server for sap applications 15 sp4 | 3.7.3-150400.4.41.3 | fixed |
| Suse | gnutls | manager proxy 4.3 | 3.7.3-150400.4.41.3 | fixed |
| Suse | gnutls | manager server 4.3 | 3.7.3-150400.4.41.3 | fixed |
| Opensuse | gnutls | tumbleweed | 3.8.3-1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | gnutls28 | source | sid | 3.8.3-1 | not yet assigned | Not reported | [1061046] |
| Debian | gnutls28 | source | forky | 3.8.3-1 | not yet assigned | Not reported | [1061046] |
| Debian | gnutls28 | source | trixie | 3.8.3-1 | not yet assigned | Not reported | [1061046] |
| Debian | gnutls28 | source | bookworm | 3.7.9-2+deb12u2 | not yet assigned | Not reported | [1061046] |
| Cpe | gnutls | cpe | Not reported | 3.8.3 | Not reported | NVD-CVE-2024-0553 | Not reported |
| Alpine | gnutls | apk | 3.18 | 3.8.3-r0 | Not reported | ALPINE-CVE-2024-0553 | Not reported |
| Alpine | gnutls | apk | 3.19 | 3.8.3-r0 | Not reported | ALPINE-CVE-2024-0553 | Not reported |
| Alpine | gnutls | apk | 3.20 | 3.8.3-r0 | Not reported | ALPINE-CVE-2024-0553 | Not reported |
| Alpine | gnutls | apk | 3.21 | 3.8.3-r0 | Not reported | ALPINE-CVE-2024-0553 | Not reported |
| Alpine | gnutls | apk | 3.22 | 3.8.3-r0 | Not reported | ALPINE-CVE-2024-0553 | Not reported |
| Alpine | gnutls | apk | 3.23 | 3.8.3-r0 | Not reported | ALPINE-CVE-2024-0553 | Not reported |
| Alpine | gnutls | apk | 3.24 | 3.8.3-r0 | Not reported | ALPINE-CVE-2024-0553 | Not reported |
| Ubuntu | gnutls28 | deb | pro | 3.5.18-1ubuntu1.6+esm3 | Not reported | UBUNTU-CVE-2024-0553 | Not reported |
| Ubuntu | gnutls28 | deb | 20.04 | 3.6.13-2ubuntu1.10 | Not reported | UBUNTU-CVE-2024-0553 | Not reported |
| Ubuntu | gnutls28 | deb | 22.04 | 3.7.3-4ubuntu1.4 | Not reported | UBUNTU-CVE-2024-0553 | Not reported |
| Ubuntu | gnutls28 | deb | 24.04 | 3.8.3-1ubuntu1 | Not reported | UBUNTU-CVE-2024-0553 | Not reported |
| Ubuntu | gnutls28 | deb | pro | 3.6.13-2ubuntu1.12+esm2 | Not reported | USN-8502-1 | Not reported |
| Ubuntu | gnutls28 | deb | 20.04 | 3.6.13-2ubuntu1.10 | Not reported | USN-6593-1 | Not reported |
| Ubuntu | gnutls28 | deb | 22.04 | 3.7.3-4ubuntu1.4 | Not reported | USN-6593-1 | Not reported |
| Suse | gnutls | rpm | linux enterprise micro 5.4 | 3.7.3-150400.4.41.3 | Not reported | SUSE-SU-2024:0638-1 | Not reported |
| Suse | gnutls | rpm | linux enterprise micro 5.5 | 3.7.3-150400.4.41.3 | Not reported | SUSE-SU-2024:0638-1 | Not reported |
| Suse | gnutls | rpm | linux enterprise module for basesystem 15 sp5 | 3.7.3-150400.4.41.3 | Not reported | SUSE-SU-2024:0638-1 | Not reported |
| Opensuse | gnutls | rpm | leap micro 5.4 | 3.7.3-150400.4.41.3 | Not reported | SUSE-SU-2024:0638-1 | Not reported |
| Opensuse | gnutls | rpm | leap 15.5 | 3.7.3-150400.4.41.3 | Not reported | SUSE-SU-2024:0638-1 | Not reported |
| Suse | gnutls | rpm | linux enterprise high performance computing 15 sp4-espos | 3.7.3-150400.4.41.3 | Not reported | SUSE-SU-2024:0638-2 | Not reported |
| Suse | gnutls | rpm | linux enterprise high performance computing 15 sp4-ltss | 3.7.3-150400.4.41.3 | Not reported | SUSE-SU-2024:0638-2 | Not reported |
| Suse | gnutls | rpm | linux enterprise server 15 sp4-ltss | 3.7.3-150400.4.41.3 | Not reported | SUSE-SU-2024:0638-2 | Not reported |
| Suse | gnutls | rpm | linux enterprise server for sap applications 15 sp4 | 3.7.3-150400.4.41.3 | Not reported | SUSE-SU-2024:0638-2 | Not reported |
| Suse | gnutls | rpm | manager proxy 4.3 | 3.7.3-150400.4.41.3 | Not reported | SUSE-SU-2024:0638-2 | Not reported |
| Suse | gnutls | rpm | manager server 4.3 | 3.7.3-150400.4.41.3 | Not reported | SUSE-SU-2024:0638-2 | Not reported |
| Opensuse | gnutls | rpm | tumbleweed | 3.8.3-1.1 | Not reported | OPENSUSE-SU-2024:13593-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://cert-portal.siemens.com/productcert/csaf/ssa-794697.json]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2024_0627.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2024-0553]
- [https://osv.dev/vulnerability/ALPINE-CVE-2024-0553]
- [https://osv.dev/vulnerability/DLA-3740-1]
- [https://osv.dev/vulnerability/SUSE-SU-2024:0638-1]
- [https://osv.dev/vulnerability/SUSE-SU-2024:0638-2]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2024-0553]
- [https://osv.dev/vulnerability/USN-6593-1]
- [https://osv.dev/vulnerability/USN-8502-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:13593-1]
- [https://security-tracker.debian.org/tracker/CVE-2024-0553]
- [https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-0553.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0131.json]
[CERT-Bund public advisories] · [CISA cybersecurity advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]