CVE-2004-0833
CVE-2004-0833 is a high-severity vulnerability in Debian Debian Linux with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: High (CVSS 2.0 base score 7.5)
- EPSS exploit prediction: 3% (83rd percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Debian Debian Linux
- Published:
- Last modified:
Description
Sendmail before 8.12.3 on Debian GNU/Linux, when using sasl and sasl-bin, uses a Sendmail configuration script with a fixed username and password, which could allow remote attackers to use Sendmail as an open mail relay and send spam messages.
Frequently asked questions
- What is CVE-2004-0833?
- Sendmail before 8.12.3 on Debian GNU/Linux, when using sasl and sasl-bin, uses a Sendmail configuration script with a fixed username and password, which could allow remote attackers to use Sendmail as an open mail relay and send spam messages.
- How severe is CVE-2004-0833?
- CVE-2004-0833 has a CVSS 2.0 base score of 7.5, rated high severity.
- Is CVE-2004-0833 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2004-0833?
- CVE-2004-0833 primarily affects Debian Debian Linux. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2004-0833?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2004-0833 published?
- CVE-2004-0833 was published on 2004-12-23 and last updated on 2026-06-16.
References
- http://secunia.com/advisories/12667
- http://www.debian.org/security/2004/dsa-554
- http://www.securityfocus.com/bid/11262
- https://exchange.xforce.ibmcloud.com/vulnerabilities/17531
Affected products (12)
- cpe:2.3:o:debian:debian_linux:3.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:3.0:*:alpha:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:3.0:*:arm:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:3.0:*:hppa:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:3.0:*:ia-32:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:3.0:*:ia-64:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:3.0:*:m68k:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:3.0:*:mips:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:3.0:*:mipsel:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:3.0:*:ppc:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:3.0:*:s-390:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:3.0:*:sparc:*:*:*:*:*
More vulnerabilities in Debian Debian Linux
- CVE-2025-32433 — Critical (CVSS 10.0): 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…
- CVE-2025-24201 — Critical (CVSS 10.0): An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in…
- CVE-2024-42472 — Critical (CVSS 10.0): Flatpak is a Linux application sandboxing and distribution framework. Prior to versions 1.14.0 and 1.15.10, a malicious…
- CVE-2023-46604 — Critical (CVSS 10.0): The Java OpenWire protocol marshaller is vulnerable to Remote Code Execution. This vulnerability may allow a remote…
- CVE-2022-30123 — Critical (CVSS 10.0): A sequence injection vulnerability exists in Rack <2.0.9.1, <2.1.4.1 and <2.2.3.1 which could allow is a possible shell…
- CVE-2022-24884 — Critical (CVSS 10.0): ecdsautils is a tiny collection of programs used for ECDSA (keygen, sign, verify). `ecdsa_verify_[prepare_]legacy()`…