5

CVE-2013-2273: bitcoin bitcoin_core

Modified
Published 12-03-2013Last modified 16-09-2024

Vulnerability summary

CVE-2013-2273 is a medium (CVSS 5.0) vulnerability in bitcoin bitcoin_core. EPSS estimates a 1.91% chance of exploitation in the next 30 days, higher than 79.8% of scored vulnerabilities.

Priority
Routine

Not severe (CVSS 5, network access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
5.0/10
010
Medium · v2.0 (NVD)
EPSS score
1.91%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Timeline

  1. 12-03-2013
    PublishedVulnerability first disclosed.
  2. 16-09-2024
    Last modifiedVulnerability information updated.

Description

bitcoind and Bitcoin-Qt before 0.4.9rc1, 0.5.x before 0.5.8rc1, 0.6.0 before 0.6.0.11rc1, 0.6.1 through 0.6.5 before 0.6.5rc1, and 0.7.x before 0.7.3rc1 make it easier for remote attackers to obtain potentially sensitive information about returned change by leveraging certain predictability in the outputs of a Bitcoin transaction.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.91%

Chance of exploitation in the next 30 days

Percentile

80%

Versus all other CVEs

30-day change

No change 0.00 pp

From 1.91% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.

Bitcoin3 products
  • bitcoin_core0.3.4 | 0.3.5 | 0.3.8 | 0.3.10 | 0.3.11 | 0.3.12 | 0.4.0 | 0.4.1 | 0.4.1:rc6 | 0.4.2 | 0.4.3 | 0.4.4 | 0.4.4:rc2 | 0.4.5 | 0.4.6 | 0.4.7:rc2 | 0.5.0:rc | 0.5.3 | 0.5.3.1 | 0.5.4 | 0.5.5 | 0.5.6:rc2 | 0.6.0.1 | 0.6.0.2 | 0.6.0.3 | 0.6.0.4 | 0.6.0.5 | 0.6.0.6 | 0.6.0.7 | 0.6.0.8 | 0.6.1 | 0.6.2
  • bitcoin-qt≤ 0.4.8 | 0.4:rc4 | 0.5.0:rc1 | 0.5.0.4 | 0.5.1:rc1 | 0.5.3.0 | 0.5.7 | 0.6.0.10:rc4 | 0.6.3 | 0.7.0:rc1 | 0.7.1 | 0.7.2
  • bitcoind≤ 0.4.4 | 0.5.7 | 0.6.0.0 | 0.6.0.10:rc4 | 0.6.3 | 0.6.4:rc4 | 0.7.0:rc1 | 0.7.1 | 0.7.2

1 vendor · 3 products

References

1 links