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Os 400

os_400

Vendor: Ibm • 8 CVEs

CVEs (8)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Ibm
1Os 400
Apr 23, 2026
Jun 16, 2008
N/A· v4
N/A· v3
4.7 MEDIUM· v2
Buffer overflow in the BrSmRcvAndCheck function in the RCHMGR module on IBM OS/400 V5R4M0, V5R4M5, and V6R1M0 allows local users to cause a denial of service (task halt and main storage dump) via unspecified vectors invo...Show more
Buffer overflow in the BrSmRcvAndCheck function in the RCHMGR module on IBM OS/400 V5R4M0, V5R4M5, and V6R1M0 allows local users to cause a denial of service (task halt and main storage dump) via unspecified vectors involving the running of diagnostics on a modem port. NOTE: there might be limited attack scenarios.Show less
1Ibm
1Os 400
Apr 23, 2026
Feb 12, 2008
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Cross-site scripting (XSS) vulnerability in the HTTP Server in IBM OS/400 V5R3M0 and V5R4M0 allows remote attackers to inject arbitrary web script or HTML via the Expect HTTP header.
1Ibm
1Os 400
Apr 23, 2026
Jul 3, 2007
N/A· v4
N/A· v3
7.8 HIGH· v2
IBM OS/400 (aka i5/OS) V4R2M0 through V5R3M0 on iSeries machines sends responses to TCP SYN-FIN packets, which allows remote attackers to obtain system information and possibly bypass firewall rules.
1Ibm
1Os 400
Apr 23, 2026
Jan 23, 2007
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Unspecified vulnerability in IBM OS/400 R530 and R535 has unknown impact and remote attack vectors, related to an "Integrity Problem" involving LIC-TCPIP and TCP reset. NOTE: it is possible that this issue is related to...Show more
Unspecified vulnerability in IBM OS/400 R530 and R535 has unknown impact and remote attack vectors, related to an "Integrity Problem" involving LIC-TCPIP and TCP reset. NOTE: it is possible that this issue is related to CVE-2004-0230, but this is not certain.Show less
1Ibm
1Os 400
Apr 23, 2026
Dec 31, 2006
N/A· v4
N/A· v3
10.0 HIGH· v2
Multiple unspecified vulnerabilities in osp-cert in IBM OS/400 V5R3M0 have unspecified impact and attack vectors, related to ASN.1 parsing.
1Ibm
1Os 400
Apr 16, 2026
May 2, 2005
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Unknown vulnerability in Incoming Remote Command (iSeries Access for Windows Remote Command service) in IBM OS/400 R510, R520, and R530 allows attackers to cause a denial of service (IRC shutdown) via certain inputs.
1Ibm
1Os 400
Apr 16, 2026
May 2, 2005
N/A· v4
N/A· v3
2.1 LOW· v2
AS/400 running OS400 5.2 installs and enables LDAP by default, which allows remote authenticated users to obtain OS/400 user profiles by performing a search.
1Ibm
1Os 400
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
2.1 LOW· v2
The System Request menu in IBM AS/400 allows local users to list valid user accounts by viewing the object names that are type USRPRF.