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CVE-2003-0962

30
FAUCET Score

CVE-2003-0962 describes a critical heap-based buffer overflow vulnerability in rsync versions prior to 2.5.7, specifically when operating in server mode, affecting various Linux distributions including Red Hat and Slackware. This flaw carries a high CVSS score of 7.5, indicating it can be exploited remotely with low attack complexity, potentially leading to arbitrary code execution and chroot jail escapes. Despite its severity and high EPSS score, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
2.3.1CPE matchmatch criteria
cpe:2.3:a:andrew_tridgell:rsync:2.3.1:*:*:*:*:*:*:*
2.3.2CPE matchmatch criteria
cpe:2.3:a:andrew_tridgell:rsync:2.3.2:*:*:*:*:*:*:*
2.4.0CPE matchmatch criteria
cpe:2.3:a:andrew_tridgell:rsync:2.4.0:*:*:*:*:*:*:*
2.4.1CPE matchmatch criteria
cpe:2.3:a:andrew_tridgell:rsync:2.4.1:*:*:*:*:*:*:*
2.4.3CPE matchmatch criteria
cpe:2.3:a:andrew_tridgell:rsync:2.4.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
21.16%
Probability of exploitation in next 30 days
EPSS Percentile
97.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.2116 is in the 96th percentile among its peer group of 51,466 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (6)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 3Fixed in: rsync-0:2.5.7-1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 8.0
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 9
View patch

Vendor Advisories (1)

redhatCVE-2003-0962Critical

security flaw

Dec 4, 2003

References

patches.sgi.com / support/free/security/advisories/20031202-01-U
distro.conectiva.com.br / atualizacoes
marc.info
marc.info
marc.info
marc.info
secunia.com / advisories/10353
secunia.com / advisories/10354
secunia.com / advisories/10355
secunia.com / advisories/10356
secunia.com / advisories/10357
secunia.com / advisories/10358
secunia.com / advisories/10359
secunia.com / advisories/10360
secunia.com / advisories/10361
secunia.com / advisories/10362
secunia.com / advisories/10363
secunia.com / advisories/10364
secunia.com / advisories/10378
secunia.com / advisories/10474
exchange.xforce.ibmcloud.com / vulnerabilities/13899
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9415
kb.cert.org / vuls/id/325603
US Government Resource
mandriva.com / security/advisories
osvdb.org / 2898
redhat.com / support/errata/RHSA-2003-398.html
PatchVendor Advisory
securityfocus.com / bid/9153
PatchVendor Advisory