What’s Vulnerable › Vulnerabilities

CVE-2004-1311

• Severity: critical (CVSS 10.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2005-01-10 · updated 2026-06-16

Description

Integer overflow in the real_setup_and_get_header function in real.c for Unix MPlayer 1.0pre5 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a Real RTSP streaming media file with a -1 content-length field, which leads to a heap-based buffer overflow.

Affected products

• Mplayer: 1.0_pre5

References

• http://www.idefense.com/application/poi/display?id=166
• http://www.mandriva.com/security/advisories?name=MDKSA-2004:157
• http://www1.mplayerhq.hu/MPlayer/patches/rtsp_fix_20041215.diff
• http://www1.mplayerhq.hu/MPlayer/releases/ChangeLog
• https://exchange.xforce.ibmcloud.com/vulnerabilities/18525
• http://www.idefense.com/application/poi/display?id=166
• http://www.mandriva.com/security/advisories?name=MDKSA-2004:157
• http://www1.mplayerhq.hu/MPlayer/patches/rtsp_fix_20041215.diff
• http://www1.mplayerhq.hu/MPlayer/releases/ChangeLog
• https://exchange.xforce.ibmcloud.com/vulnerabilities/18525

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