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fix: change file permissions from 777 to 755 for security improvements #1473

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Merged
osmontero merged 1 commit into from
Nov 26, 2025
Merged

fix: change file permissions from 777 to 755 for security improvements #1473

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2 changes: 1 addition & 1 deletion agent/collectors/filebeat_amd64.go
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Original file line number Diff line number Diff line change
Expand Up @@ -66,7 +66,7 @@ func (f Filebeat) Install() error {
return fmt.Errorf("error creating %s service: %v", config.ModulesServName, err)
}

if err = utils.Execute("chmod", filebLogPath, "-R", "777", "filebeat"); err != nil {
if err = utils.Execute("chmod", filebLogPath, "-R", "755", "filebeat"); err != nil {
return fmt.Errorf("error executing chmod: %v", err)
}

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4 changes: 2 additions & 2 deletions agent/updates/dependencies.go
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,7 @@ func handleDependenciesPostDownload(dependencies []string) error {
}

if runtime.GOOS == "linux" || runtime.GOOS == "darwin" {
if err := utils.Execute("chmod", utils.GetMyPath(), "-R", "777", fmt.Sprintf(config.UpdaterSelf, "")); err != nil {
if err := utils.Execute("chmod", utils.GetMyPath(), "-R", "755", fmt.Sprintf(config.UpdaterSelf, "")); err != nil {
return fmt.Errorf("error executing chmod on %s: %v", fmt.Sprintf(config.UpdaterSelf, ""), err)
}
}
Expand All @@ -48,7 +48,7 @@ func handleDependenciesPostDownload(dependencies []string) error {
return fmt.Errorf("error removing file %s: %v", file, err)
}
} else if runtime.GOOS == "linux" || runtime.GOOS == "darwin" {
if err := utils.Execute("chmod", utils.GetMyPath(), "-R", "777", file); err != nil {
if err := utils.Execute("chmod", utils.GetMyPath(), "-R", "755", file); err != nil {
return fmt.Errorf("error executing chmod on %s: %v", file, err)
}
}
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2 changes: 1 addition & 1 deletion agent/updates/update.go
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Expand Up @@ -55,7 +55,7 @@ func UpdateDependencies(cnf *config.Config) {
}

if runtime.GOOS == "linux" || runtime.GOOS == "darwin" {
if err = utils.Execute("chmod", utils.GetMyPath(), "-R", "777", filepath.Join(utils.GetMyPath(), fmt.Sprintf(config.ServiceFile, "_new"))); err != nil {
if err = utils.Execute("chmod", utils.GetMyPath(), "-R", "755", filepath.Join(utils.GetMyPath(), fmt.Sprintf(config.ServiceFile, "_new"))); err != nil {
utils.Logger.ErrorF("error executing chmod: %v", err)
}
}
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2 changes: 1 addition & 1 deletion etc/opensearch/2.x/Dockerfile
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Expand Up @@ -35,7 +35,7 @@ RUN yum update -y && \
rm -rf /usr/share/man /usr/share/doc /usr/share/info /tmp/* /var/tmp/*

# Assign permissions and ownership to the extracted folder
RUN chmod -R 777 /usr/share/opensearch/.utm_geoip && \
RUN chmod -R 755 /usr/share/opensearch/.utm_geoip && \
chown -R opensearch:opensearch /usr/share/opensearch/.utm_geoip

# Restore OpenSearch user
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2 changes: 1 addition & 1 deletion frontend/src/app/app-module/guides/guide-as400/constants.ts
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Expand Up @@ -32,7 +32,7 @@ export const PLATFORM = [
`/opt/utmstack-linux-collectors/as400 && cd /opt/utmstack-linux-collectors/as400 && ` +
`wget --no-check-certificate ` +
`https://V_IP:9001/private/dependencies/collector/linux-as400-collector.zip ` +
`&& unzip linux-as400-collector.zip && rm linux-as400-collector.zip && chmod -R 777 ` +
`&& unzip linux-as400-collector.zip && rm linux-as400-collector.zip && chmod -R 755 ` +
`utmstack_collectors_installer && ./utmstack_collectors_installer install as400 ` +
`V_IP <secret>V_TOKEN<secret>"`,

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6 changes: 3 additions & 3 deletions frontend/src/app/app-module/guides/guide-linux-agent/guide-linux-agent.component.ts
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Expand Up @@ -39,7 +39,7 @@ export class GuideLinuxAgentComponent implements OnInit {
return `sudo bash -c "apt update -y && apt install wget -y && mkdir -p /opt/utmstack-linux-agent && \
wget --no-check-certificate -P /opt/utmstack-linux-agent \
https://${ip}:9001/private/dependencies/agent/${installerName} && \
chmod -R 777 /opt/utmstack-linux-agent/${installerName} && \
chmod -R 755 /opt/utmstack-linux-agent/${installerName} && \
/opt/utmstack-linux-agent/${installerName} install ${ip} <secret>${this.token}</secret> yes"`;
}

Expand All @@ -49,7 +49,7 @@ export class GuideLinuxAgentComponent implements OnInit {
return `sudo bash -c "yum install wget -y && mkdir -p /opt/utmstack-linux-agent && \
wget --no-check-certificate -P /opt/utmstack-linux-agent \
https://${ip}:9001/private/dependencies/agent/${installerName} && \
chmod -R 777 /opt/utmstack-linux-agent/${installerName} && \
chmod -R 755 /opt/utmstack-linux-agent/${installerName} && \
/opt/utmstack-linux-agent/${installerName} install ${ip} <secret>${this.token}</secret> yes"`;
}

Expand All @@ -59,7 +59,7 @@ export class GuideLinuxAgentComponent implements OnInit {
return `sudo bash -c "dnf install wget -y && mkdir -p /opt/utmstack-linux-agent && \
wget --no-check-certificate -P /opt/utmstack-linux-agent \
https://${ip}:9001/private/dependencies/agent/${installerName} && \
chmod -R 777 /opt/utmstack-linux-agent/${installerName} && \
chmod -R 755 /opt/utmstack-linux-agent/${installerName} && \
/opt/utmstack-linux-agent/${installerName} install ${ip} <secret>${this.token}</secret> yes"`;
}

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