CVE-2003-0826
lsh daemon (lshd) does not properly return from certain functions in (1) read_line.c, (2) channel_commands.c, or (3) client_keyexchange.c when long input is provided, which could allow remote
02 Description
lsh daemon (lshd) does not properly return from certain functions in (1) read_line.c, (2) channel_commands.c, or (3) client_keyexchange.c when long input is provided, which could allow remote
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 12.10% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 95.7% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2003-09-23 04:00Z23 YR AGO
- Last updated
- 2024-08-08 02:05Z2 YR AGO
- Reserved
- 2003-09-19
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- No CWE assigned
- Data version
- 5.1
- Document digest
- 75a3c402cf3cd80e69b6682285530593928fb1b17569dfda2e00be864bea143f
05 Affected products
06 References
- lists.grok.org.uk20030919 lsh patch (was Re: [Full-Disclosure] new ssh exploit?)http://lists.grok.org.uk/pipermail/full-disclosure/2003-September/010496.html
- lists.lysator.liu.sehttp://lists.lysator.liu.se/pipermail/lsh-bugs/2003q3/000120.html
- bugs.debian.orghttp://bugs.debian.org/211662
- www.debian.orgDSA-717http://www.debian.org/security/2005/dsa-717
- marc.info20030920 LSH: Buffer overrun and remote root compromise in lshdhttp://marc.info/?l=bugtraq&m=106407188509874&w=2
- marc.info20030919 Remote root vuln in lsh 1.4.xhttp://marc.info/?l=bugtraq&m=106398939512178&w=2
07 Fixed in
Debian 12
- lsh-utils Fixed in 1.4.2-6
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.